Witness all of our products to decide to choose SUNSIGN’s services. SUNSIGN offers all kinds of high-quality signs and signages such as LED lights, 3D letters signs, neon signs, and letter boards.

Welcome to

WITNESS OUR STRENGTH

SUNSIGN is composed of professional experts that can meet your needs on signs and signages. We offer world-class quality sign products. Visit our website to learn more about us. We make business signs, light box signs, 3D letters, laser engravings, and more!

PROFESSIONAL TEAM

SUNSIGN AD Co. is a sign manufacturing company that can help you with all kinds of signage products including illuminated 3D letters, 3D letters with LED lights, customized neon signs, and more. We also offer high-quality products for building signs, street signs, and store signages. Check our site for more information.

RICH EXPERIENCE

SUNSIGN AD Co. is a sign manufacturing company that can help you with all kinds of signage products including 3D letters, 3D letters with LED lights, custom metal signs, and more. We also offer high-quality products for building signs, street signs, and store signages. Learn more about us on this page.

EFFICIENT PRODUCTION

Shanghai SUNSIGN AD Co., Ltd. manufactures top-of-the-line signage products including neon signs, custom metal signs, 3D letters, and more. We provide professional-looking building signs, LED signage, LED signboards, reversed channel letters, and other customized signs that you need. Learn more about our products on this page.

FACTORY OUTLET

WE USE

GOOD MATERIALS

SUNSIGN uses the best materials for your signs and signages. We make the best sign products around the world. SUNSIGN AD manufactures all kinds of signage products such as 3D letters, neon signs, laser engravings, and many more.

LED MOULD/STRIP

Blueview/Rishang/Osram

SUNSIGN AD Co., Ltd. provides world-class quality with the best materials for business signs, neon room signs, foam boards, and other sign products. We can help you with your lighting box signages, light box signs, letter boards, plexiglass, and other signage needs.

ACRYLIC

Plexiglas/Ruichang/Donchamp

Shanghai SUNSIGN AD Co., Ltd. is a top sign manufacturer in China. We offer high-quality products with the best materials for your business signs, LED letter signs, neon signs, and other customized products.

VINYL

Avery/3M/Mactac

POWER SUPPLY

MW（taiwan）

COMPLETE MATERIAL CERTIFICATIONS

Our product materials have the most complete certifications to meet the requirements of various industries in the world, eliminating customer worries.

SUNSIGN AD Co. is a sign manufacturing company that offers world-class signage products including 3D letters, laser engravings, sandblasted signs, and many more. We use the best materials to manufacture professional-looking and durable signs and signages.

WE HAVE ADVANCED EQUIPMENTS

SUNSIGN AD manufactures top-of-the-line signage products including customized laser engravings, 3D letters, custom metal signs, and more using high-quality CNC cutting equipment. We can help you with your building signs, letter boards, and plexiglass signs. Check our site for more information.

CNC CUTTING

Shanghai SUNSIGN AD Co., Ltd. provides world-class 3D Letters signs with LED lights with the best bending equipment. We make the high-quality signages that you need such as custom metal signs, LED Resin Channel letters, illuminated 3D resin letters, and LED Resin Signs.

AUTO BENDING

SUNSIGN offers you professional-looking, world-class signage products using our world-class laser cutting equipment. We make SUS Backlit LED Letters, acrylic letters, and custom metal sign. For your customized signs and signage needs, contact us now!

LASER CUTTING / LASER ENGRAVING

SUNSIGN AD Co. is a sign manufacturing company that offers world-class signage products including custom metal signs, 3D Letters signs and stainless-steel signs using our laser welding equipment. We offer high-quality products for building signs, street signs, and store signages. Check our site for more information.

LASER WELDING

SUNSIGN AD manufactures all kinds of signage products including custom metal signs, stainless steel 3D letters, illuminated 3D letters, 3D letters with LED lights, 3D letters with LED strip lights, and more with our sheet bending equipment. Learn more about our products in this page.

SHEET BENDING

ACRYLIC POLISHING

CHECKING OUR

PRODUCTION PROCESS

SUNSIGN offers you the best designs for your professional-looking signage. We make all kinds of signs and signages. For your customized signages such as 3D letters, foam boards, sandblasted signs, and other signage needs, contact us now!

PREPARE THE DRAWING

Preparing the drawing before start the production, the drawing with size, process and crafts, special requirement etc

SUNSIGN AD Co. is a sign manufacturing company that offers world-class signage products including SUS Light Bulb Letters, custom metal signs, neon signs, and other letters sign products. We also offer high-quality products for business signs, street signs, and store signages. The design of our products is made accurately with our experts. Check our site for more information.

MAKE PRODUCTION FILE

Make the file which could be identified by the machine, and split the product, distribute to each department for production

SUNSIGN AD Co., Ltd. provides all kinds of sign products. We make world-class building signs, street signages, business signs, 3D letters, laser engravings, custom metal signs, and other signs for establishments. We use world-class materials to offer professional-looking signs and signages.

LASER CUT

Cut the stainless steel, acrylic etc. According to the file

SUNSIGN AD Co., Ltd. is a sign company that offers a wide range of items. Building signs, street signs, business signs, 3D lettering, laser engravings, custom metal signs, and other signs for businesses are among the services we provide. We offer professional-looking signs and signage by using high-quality materials.

CNC ENGRAVING

Cut the acrylic, aluminum etc. According to the file

Shanghai SUNSIGN AD Co., Ltd. creates custom metal signs, foam boards, acrylic lettering, neon signs, and other products of the highest quality. We provide the high-quality signs you want. To learn more about our products, please visit our page.

BENDING

According to the file, fold the side part with slot, and bend the side part with curvedness

SUNSIGN offers high-quality materials for signage that look professional. We manufacture a wide range of sign products. Contact us right now for your customized signage needs, including neon signs, light box signs, 3D letters, and other signage.

WELDING

Welding the surfaces, weld the side/return with the face with precision

With our sheet bending technology, SUNSIGN AD creates high-quality designs for a variety of signage items, including stainless steel 3D letters, custom metal signs, metal signs with LED lights, and more. This page contains information on our products.

SANDING & POLISHING

Sanding the welding spot between return and face to smooth and without gap, sanding and polishing the mirror effect finishing

Shanghai SUNSIGN AD Co., Ltd. is one of China's leading sign and signage manufacturers. We provide the highest quality business signs, custom metal signs, 3D letters, neon signs, and other customized items.

VINYL INSTALLATION

Put the vinyl on face and return of the letter, based on customer’s confirmed vinyl model and pattern

Shanghai SUNSIGN AD Co., Ltd. specializes in 3D Letters signs with LED lights, custom metal signs, foam boards, laser engravings, and other custom signage. We provide the high-quality signs you require. To learn more about us, go to our page.

PAINTING

Paint the letter carefully and evenly with the painting reference confirmed by customer

Shanghai SUNSIGN AD Co., Ltd. manufactures high-quality 3D Letters signs with LED lights, customized metal signs, foam boards, light box signage, and more. We provide the high-quality signs you require. To learn more about us, go to our page.

DRYING

Put the letters into drying room after painted, to ensure the paint firmness

SUNSIGN AD Co. is a sign firm that produces high-quality signage such as 3D Letters, foam boards, laser engravings, sandblasted signs, and acrylic signs. Building signs, street signs, and retail signs are all available in high-quality materials. For additional information, visit our website.

LED ASSEMBLY

Install the led according to the drawing, choose the suitable led and distribute reasonably, make sure have a even brightness

SUNSIGN AD is a leading manufacturer of high-quality signage. We provide 3D letters, foam boards, laser engravings, and more that appear professional. For additional information on all of our products, please visit our website.

LIGHTING TEST OF LED

After LED being assembled, perform the reliability and stability test

SUNSIGN AD provides you with high-quality signs and signage. We provide the greatest light box signs, custom metal signs, 3D letters, and other personalized products.

1:1 TEMPLATE

LIGHTING TEST OF LED

SUNSIGN AD creates high-quality designs for a wide range of signage goods, including stainless steel 3D letters, neon signs, laser engravings, and custom metal signs. This page contains information on our products.

CLEANING & EXAMINING

Quality control to crafts, quantity, quality based on the process step

SUNSIGN AD Co. is a sign manufacturing firm that specializes in 3D Letters signs, acrylic signs, neon signs, foam boards, and other high-quality signage. We also have high-quality building signs, street signs, and retail signs available. For additional information, visit our website.

CHECK BEFORE DELIVERY

Put the letters on the 1:1 scale template, for the final verification, including screws, transformer, etc,

Shanghai SUNSIGN AD Co., Ltd. creates high-end 3D Letters signs with LED lights, as well as custom metal signs, neon signs, and home number signs. We provide the high-quality signs you require. To learn more about us, go to our page.

PACKING

Will choose the packing method based on the letter shape and transportation way

SUNSIGN AD manufactures high-quality building signs, street signs, 3D automobile signs, store signs, and other signage. Foam boards, 3D letters, light box signage, laser engravings, and other signage needs are all available from us. This page contains information about our products.

With the advantages of plant scale and advanced machinery, we can accept large-scale order manufacturing and complete it within the specified delivery time

Volume
manufacturing capabilities

Shanghai SUNSIGN AD Co., Ltd. manufactures 3D-Letters signs with LED lights, neon signs, foam boards, house number signs, and other products. We provide the best signage for your needs. To learn more about us, go to our page.

In order to provide top quality, we can provide customized light source services for chain brands to achieve the same brightness and color temperature, as well as excellent light uniformity.

Custom sharp cut
led SMD
circiut board

SUNSIGN AD Co. is a sign manufacturing company that makes world’s best signage products including 3D Letter signs and acrylic signs. We offer high-quality products for building signs, street signs, and store signages. Learn more about our products on this page.

We have complete color cards, such as PANTONE, RAL, NCS, etc., to meet the color system of various industries. As long as the code is given, we can debug the paint of the same color.

Multiple color system
are all supported

WE ARE FULLY FACTORY OUTLET

Top-quality or affordable price, which is better? With Sunsign as Wholesale Sign Manufacturer, you can have both. Sunsign offers you top-quality products based directly on factory outlet price for your business signs.”

Welcome to

WITNESS OUR STRENGTH

PROFESSIONAL TEAM

RICH EXPERIENCE

EFFICIENT PRODUCTION

FACTORY OUTLET

WE USE

GOOD MATERIALS

LED MOULD/STRIP

ACRYLIC

VINYL

POWER SUPPLY

COMPLETE MATERIAL CERTIFICATIONS

WE HAVE ADVANCED EQUIPMENTS

CNC CUTTING

AUTO BENDING

LASER CUTTING / LASER ENGRAVING

LASER WELDING

SHEET BENDING

ACRYLIC POLISHING

CHECKING OUR

PRODUCTION PROCESS

PREPARE THE DRAWING

MAKE PRODUCTION FILE

LASER CUT

CNC ENGRAVING

BENDING

WELDING​

SANDING & POLISHING

VINYL INSTALLATION

PAINTING​

DRYING

LED ASSEMBLY

LIGHTING TEST OF LED​

1:1 TEMPLATE

LIGHTING TEST OF LED ​

CLEANING & EXAMINING

CHECK BEFORE DELIVERY

PACKING

Volume manufacturing capabilities

Custom sharp cutled SMD circiut board

Multiple color system are all supported

WE ARE FULLY FACTORY OUTLET

WELDING

PAINTING

LIGHTING TEST OF LED

LIGHTING TEST OF LED

Volume
manufacturing capabilities

Custom sharp cut
led SMD
circiut board

Multiple color system
are all supported