Tower Clock

1. Basic Introduction

Main functions of tower clocks

I Master clock and slave clock and controlling system, movements, clock,clock hands,mechanism,core and GPS are the main parts of the whole system.

II Travel time function: clock hands travelling is powered by master clock system with closed loop control, synchronous function enables the clock clocks are consistent with GPS time.

III GPS timing:the computer/controlling system are connected with the satellite by GPS signal receiver,it keeps on comparing&regulating the clock time with an accuracy of 0.01 seconds/day as tolerance.

IV Chime function,vast music/chime/songs can be stored in a MP3 SD card,which can be easily obtained/applied from memory.

V Illumination: Illumination is normally achieved by Philips led lights,with a variety different colors and effects. There are two lighting methods (optional):

① Inner panel lighting;

② The pointer and scale are all illuminated by LED light-emitting diodes, which have a long service life and can be continuously illuminated for more than 100,000 hours; the lighting effect is soft and beautiful, and the lighting The interval can be adjusted arbitrarily.

VI. Automatic time-tracking: in case of a sudden power-cut that stops the whole clock,the GPS and master clock shall wake up and automatically trace the standard time and bring the clock hands to right places without manual operation when power regains even after 6 months.

VII. Anti-interference:the whole system,hardware and software are designed with strong anti-interference ability,even under strong magnetic field,they can still work properly.

VIII. Power saving:Energy saving technology minimizes consumption of power.

Ⅸ. Maintenance Free:Complete sealing of mechanism system makes it possible that neither maintenanceor lubrication is needed, it is thus also free from corrosion/moisture, anti-shock, low noise, wear resistance, all these enable the whole clock for a life of over 35 years.

Ⅹ. Fault self-diagnosis: the whole clock is designed with automatic fault-finding system to remind/alarm to you at the earliest possible time so that correction can be carried out directly without delay.

XI. Security: Powered by 12V DC,100% free of any worry of power shock.

2. Some of Our Recent Projects

a. 2.2m clock with illumination and chime,installed in Lima,Peru by ANDEX DEL NORTE S.A., Roman scale,fluorocarbon baking paint treatment.

b. 4m diameter, single face with chime and lighting by TUAN LE Construction Co.,Ltd. in HCMC Vietnam.

c. 2.5m diameter,single face,with illumiantion and chime,installed in a shopping mall in Yangzhou , China.

d. 3 m diameter, single face,with light ,installed in the China Unicom Dengfeng Branch in HeNan ,China.

3. Technical data and basic configuration:

Ø Basic parameters

Ø Main Component

Ø Detailed Configuration for Main System

4.Why choose us:

1）Strong technical team&skillful workers with over 25 years

● Since its establishment 25 years ago, it is a domestic technical clock and timing service enterprise focusing on the research and development, design, manufacture and service of products in the field of timing services and intelligent clocks.

● The research and development expenses invested by the company account for 17% of the sales revenue, so that the product quality is stable and reliable, and the product technology advantage has been leading the domestic industry for more than 1 year. With high-quality product quality and good after-sales service, it has won a good reputation from customers, and the market share has reached more than 20%

● With the strong tech support,we can customize clocks to satisfy different demands of different customers.

2）Comprehensive multiple Quality Control system

Strict quality control system is applied from the beginning of raw material purchase all the way throughout processing,manufacturing and individual section till general clock testing and loaded clock testing.

● Metal material purchased are all up to GB standard.Motors and electronic parts applied are all famous brands. Every components can be traced back to the source to ensure your safety during use.

● Testing are carried out and well recorded for each of the parts.

● Online live video inspection or testing can be arranged if you can not be at the site,or,our QC team will provide you with product debugging videos.

● Packing is only done when you are happy with the testing and commissioning ,the packaging case is made with seaworthy plywood or metal(when needed)

● Container loading in our factory is all done by ourselves,or if loading is carried out at seaport,delivery to the seaport is done by our own driver to ensure the safety or possible shocking or bumping of your clocks.

● Clear loading photos and videos are provided as if you are at the site

3）Best balance between quality and price

● We can not promise our price is the least or lowest in the market,since we have experienced customers coming to us requesting help to modify or to improve the clocks bought from elsewhere at very low price.

● With the idea that “Quality is the life of our factory” in mind,quality becomes the 1^st priority of all our clocks.

● We might give up or miss some business opportunities,esp,when customer is seeking for cheapest prices,but sacrificing quality to meet price is never our way of business!

4）Transportation:

● Shipping advantages:

Location advantages helps us to give your timely delivery,we are only 100km from Shanghai----the largest port in China, with accumulated sufficient shipping resources, no matter where you are, we can ship to you very conveniently,either by sea, air, land or even rail.

● Packaging advantages:

Clocks are all wrapped with bubble film safely and tightly, packed into exporting seaworthy standard wood cases,and other smaller accessories or items are normally packaged in a separate small wood cases to prevent the parts from colliding with each other and causing surface scratches;

Each package is clearly marked with its name, item number, color, quantity, weight and packaging size,barcaroles can also be attached when specially needed.

● Transportation plan:

We use only container type truck for inland transportation to make sure its security and rain-proof and moisture-proof.

Either air or sea freight are available for choice.

5）Excellent after-sales service:

● Remote after-sale service is always available by either phone call,message or any other means including live video 7day×24 hours. Swift response time (5 minutes) is clearly marked in every member of our after-sale service team.Response time is only 5 minutes, trouble-shot solution must be provided within half an hour.

●  After sale team is made up with engineers and well-experience staff, the person in charge of your clocks is already appointed before your product is packed,so he/she is quite familiar the products that you are buying.

● Assessment on after-sale service quality system is setup to monitor and supervise the working of each member of our after-sale team,you shall also be invited to give a score of his/her service,this score is the important index to evaluate their working.

● Installation and debugging services

Layout drawing can be provided on your demand,which makes your installation more easy and convenient.Instruction on your installation, commissioning, startup and operation are carried out on line by live video if it is not an on-site service.

● All software and hardware are to be tested before your commissioning to make sure that transportation does not effect them.

● Free online technical training is also provided for free.

● Customer visiting/reaching, another rule of our after-sale service is customer reaching(remote) every two weeks even if no machine trouble report.

6）Efficient teamwork:

Our company team has a clear division.Platform maintenance, manufacturing, QC and packaging and transportation,After sale service---- Each team is independent but cooperates with each other closely, we communicate, supervise and urge each other efficiently. Everyone is a part of the whole chain to ensure you enjoy your purchase and well-rewarded.

7） Simple and flexible payment method&currency

● T/T, LC, credit card and any other payment methods are all acceptable.

●  In order to make it more convenient for customers,we have global collection account in China, HongKong, USA and Singapore,supporting USD、EUR、CNY and other currencies, SGD, etc.

6. FAQ:

Q: How to contact us?

We are available 24hour×7days by following:

either by Email,Wechat, Whatsapp,Telephone

▲ Danny（G.M）：

Telephone: +86-513-83571573

Wechat & WhatsApp:+86 13809082448

Mobile: +8613809082448

E-mail: danny@jsntsmi.com

▲ Sunny（sales）:

Telephone: +86-513-83571573

Wechat & WhatsApp:+86 18019634269

Mobile: +86 18019634269

E-mail: sm1@jsntsmi.com

▲ Cindy（sales）:

Telephone: +86-513-83571573

Wechat & WhatsApp:+86 18115303215

Mobile: +86 18115303215

E-mail: sm2@jsntsmi.com

▲ Sofia（after sale）：

Telephone: +86-513-83571573

Wechat & WhatsApp:+86 18932202448

Mobile: +86 18932202448

E-mail: sm3@jsntsmi.com

In many places on our website:

Visit our website, you can see the contact information of our sales team, such as the "Contact Us" button in the top navigation bar, or the "Contact Us" information in the left sidebar, you can also Click the "Online Services" button on the right side of the website or click on the Customer Service Specialist icon in the lower right corner of the page to access our online services.

Ø In addition, if you have browsed our products and decided to buy a certain product, there is a bright blue "Send Inquiry" button on the right side of the main picture, click to leave a message online and leave your contact information, such as electronic Email address, WeChat, Whatsapp, etc. Our sales staff will reply you within 24 hours.

Q: What are the factors that determine the price of a tower clock?

▲  The choice of the clock face

▲ Number of clock faces: For example, one-faces and four-faces clocks, the cost of the clock face is about four times.

▲ Clock face diameter: The size of the clock face directly determines the amount of consumables for the clock face and the amount of consumables such as pointers, scales, and lighting arrangements.

▲ The material of the clock face: aluminum plate, PC plate, laminated glass, marble and other materials have large price differences, and the materials of pointers and scales are also very different.

▲ The function of the big clock: the more functions, the higher the cost.

▲ Basic function: travel time.

▲ Frequently selected additional functions: chime, illumination.

▲ General additional functions: GPS time calibration, fault self-diagnosis, online detection of travel time, etc.

Q: What are the most commonly used illumination methods for tower clocks?

▲ Translucent illumination of the clock plate: the entire clock plate is bright. The clock plate is generally made of a milky white light-transmitting PC board, and a fluorescent lamp is used behind the clock plate to let the light shine through.

▲ Pointer scale illumination: the pointer scale is bright. The pointer scale is made into a light box structure. Internally, LED light sources are generally used.

When the diameter of the clock dial is less than 2 meters, it is recommended that customers use the clock dial translucent luminous, and when the diameter is greater than 2.5 meters, it is recommended to use the pointer scale luminous. It can be flexibly mastered between 2 meters and 2.5 meters.

▲ Spotlight lighting: by lighting around the big clock, the entire disk surface is illuminated.

Q: How to better determine the diameter of the tower clock?

The diameter of the clock is determined according to the height of the building, generally in a ratio of ten to one. For example, if the building is ten meters high, the diameter of the bell is around 1 meter.

Q: What are the materials of the clock face of the tower clock?

▲ PC board: polycarbonate board, a plastic material similar to plexiglass, transparent, but much higher in strength than plexiglass, adding a layer of PC board between two layers of inorganic glass is bulletproof glass. And it has good aging resistance and can be used outdoors. Commonly used thickness is 3 to 5 mm. It is a common material for large clocks with light-transmitting illumination. Generally, the light-transmitting lighting clocks often use hollow PC boards---sunshine boards.

▲ Aluminum-plastic plate---also called plastic-aluminum plate. A layer of aluminum foil is applied on one side of the plastic plate, which is called single-sided aluminum-plastic plate. If both sides are covered with aluminum foil, it is called double-sided aluminum-plastic plate, and the double-sided plate is not easily deformed. Decorative material that can be used outdoors. The thickness is basically about 3 mm.

▲ Aluminum veneer: The aluminum veneer generally uses an aluminum alloy plate with a thickness of 2.5mm-5mm, and the thickness is determined according to the diameter of the clock face.

▲ Marble clock face: As a clock face, marble has solemn and generous advantages, but its disadvantages are difficult to construct.

▲ Special materials: According to customer requirements and different architectural styles, special materials can be selected to make the clock face.

Q: What is your process for ordering clocks from us?

Step 1: You issue a formal formal purchase order (PO) to us. Usually, before you decide which clock to buy, we have had a lot of discussions about the product details, OEM or custom requirements, delivery time or shipping method, so when you decide to place an initial order , please send us the official PO, it will be better if you can attach the detailed requirements we talked about before as production reference.

Step 2: We will check your PO and check the manufacturing plan with our production team, once all information is confirmed, we will send you a Proforma Invoice (PI) against your PO to confirm your order, then Please sign or stamp the PI to confirm the information with us.

Step 3: You pay our mutually agreed deposit via PO&PI, then we will arrange the production of the clock(s) for you.

Step 4: Before the official production, we will confirm the OEM information with you, such as packaging design, logo location, instruction manual, if necessary, even the pre-production sample, when you confirm, we will start the official manufacturing clock(s).

Step 5: One or two weeks before the preparation date, we will update the production of your goods for your approval. There are also date inspection items and shipping arrangements.

Step 6: Once you agree to ship, we will book the ship and date for you. You can use your own freight forwarder, or if you don't have one we will arrange for you, don't worry. At the same time, you arrange balance payment according to our agreed payment term on PO&PI.

Step 7: After receiving your balance payment, we will load all the whiteboards of your bulk order from our factory into the container arranged by the freight forwarder and update you with all the loading images of your shipment.

Step 8: The relevant documents for customs clearance will be issued about 7-15 days after the ship sails, and we will send all the documents to you as soon as possible so that you can prepare for the arrival of the goods.

Step9: After you receive the goods, we will provide 24-hour after-sales service, if you have any questions, please feel free to contact us.

Q: How to pay us after ordering from us?

▲ We accept T/T, LC, credit card and other payment methods at your convenience. But by far, the payment method that customers use the most with us will be T/T, which is faster and safer.

▲ In order to make it more convenient for customers, we have opened a global collection account in Hong Kong, supporting USD、EUR、CNY and other currencies, SGD, etc. If you are a customer in these regions or would like to save your bank charges and improve your remittance efficiency, please contact our sales staff for details.

Q: What is the lead time ?

▲ Since we don't keep stock, so all our clocks are ordered to fabricate,so,if it is a normal model without too much customrization,it normally takes around 40days.

▲ If it is a complicated modification,it migth take around 50-60days.

Q: What is the packaging?

Clocks are mostly packing in seaworthy wooden cases. Bubble film is applied to wrap up the machine before package is made. Accessories and wearing items(if any) shall be packed in smaller boxes inside the wood case.

In case, inner packages are applied,each individually package shall be taken good care of to prevent it from colliding with others and causing surface scratches; all products are packed in standard composite board wooden boxes, and then sealed with nails.

There is a product identification card on the front of the product outer packaging carton, indicating the product name, item number, color, quantity, weight and packaging size. Bar codes can also be attached according to the special requirements of customers. To facilitate customer inspection and delivery.

Q: How to do deliver to you?

Sea freight is normally considered as the most economic and efficient,while air freight save you much much,Rail transporation is also available for some inland special countries or regions.

When the goods arrive at your seaport, you need to arrange customs clearance and trucks to deliver them to your warehouse. All of these can be assigned to your freight forwarder, and it is not complicated.

At that time, we are also ready to assist you on time of shipping space booking, custom declaring and etc.

Q: How to install?

Most of the buyer can normally do with our operation manual and installation videos if our engineers on site service is not required.

Online live video service is also available.

Q: what deal term (services) can we provide?

We are flexible with various deal terms and payment method

▲ Ext works,FOB,CFR,CIF and DDP are all available at your choice

▲ USD,EUR,CNY and Pounds and other currency can also be considered.

▲ T/T、L/C、D/P、D/A、Credit Card

7. Company introduction

Nantong Sea Melody Industrial Co., LTD is located on the east coast of China, benefit from convenient transportation and our keen efforts.

We are focusing on manufacturing various outdoor clocks. we have developed from a small workshop to a one of the largest manufacturers in China.

With over 25 years experience in outdoor clocks and hard work of our engineers technicans, we have already applied 16 patents for our clocks, apart from that we have always been absorbing the new technologies and upgrading our facilities for an excellent combination between new technology and traditional art of outdoor clocks.

We have clocks installed in over 56 countries and regions aross the world. With our arms open, we warmly welcome friends all over world .

▲ Company History:

1998: Nantong Sea Melody Industrial Co., LTD was established, mainly engaged in various outdoor clocks.

2005: An independent R&D center was established in Nan-tong, and the product design and R&D level of the enterprise was further improved.

2006: Our company's annual sales soared, and the annual turnover exceeded 10 million yuan.

2007: Our company achieved leapfrog development, the production scale was further improved, and most of our company's products were produced independently.

2012: In order to meet the needs of our company's rapid development, a branch was established to lay the foundation for better business development.

2014: Our company established a technological innovation strategy and made heavy investment in product research and development. In the following two years, it has developed a number of equipment that are at the advanced level in the industry.

2018: Exported to more than 50 countries overseas, and overseas business was further expanded with volume of over 6million USD

2022: Our construction of the new plant will start. After completion, our company's production capacity will increase in an all-round way, and it will usher in a new stage of development!

▲ Corporate Framework

● Nantong Sea Melody Industrial Co., LTD.

● Company Structures.

● Workshop.

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