wholesale cheap lamp shade, polycarbonate diffusser, light cover

We supply customized service base on your drawing and requirement. Any size and shape are available.

Our working process:

1)Customers provide design drawing or products basic infomation ( length*width*height* thickness, 

material, colors etc.).

2)We offer quotation in time.

3)Once confirmed price,we arrange to build mold according to customer's requirement.

4)Arrange mass production after samples confirmed. 

5)Delivery.

 What you need to show us before quotation:

*Design drawing in 2D or 3D format or offer original samples; 

*The materials used for the production;

*Details of your order,such as quantity,packing,shipping terms,payment terms and other details.

*We would be happy to develop new projects together with you.

Should I choose Acrylic or Polycarbonate?

Acrylic is cheaper than polycarbonate,it is economic. The material is "Fragile"and with great UV resistance effect but no fire rating.
Polycarbonate , the cost is high,certified "Non fragile" and have a Fire Rating,also could protect the inner lights material.

Suzhou Swellder is a seasoned company with over 10 years of experience in the plastic thermoforming (vacuum forming) industry. Our primary business is thermoforming/vacuum forming/drape forming, with secondary processes of Trimming, Assembly, Structural Adhesive Bonding,Sonic Welding,printing.

We provide custom thermoforming products for a variety of markets, which include Agricultural, Automotive, Building / Construction, Food Equipment, Marine, Medical / Pharmaceutical, Recreational Vehicles, Signage and Displays.

Our more than 10 year relationships with our major customers are proof of our high quality standards and complete customer satisfaction. We have proven to be an innovator of new ideas for old products.

We have the ability to form thin and heavy gauge materials, eliminating the necessity of dealing with multiple vendors.
Let us be your Single Source Supplier of choice.

We provide expert assistance with Product Design and carry your project through Production.

Thermoforming/Vacuum Forming Service

Suzhou Swellder's thermoforming/vacuum forming service offers our customers a cost-effective solution from prototype fabrication to full production runs. With the look and feel of injection molded parts, our single sheet vacuum forming and deep draw processes form up to 72" wide and up to 120" long. We work with a variety of plastic sheeting material including ABS, PETG, PVC,PMMA, polycarbonate, HDPE, HMWPE and HIPS. Our PLC-driven machinery can handle sheets from .010" to .400" thick. Choose from our selection of standard colors, optional color-matching available and your choice of material finishes (light haircell, deep haircell, smooth, matte, high/low gloss, saddle) for your custom thermoforming needs. Suzhou Swellder offers secondary operations that include 5-axis CNC routing, die cutting, trimming, assembly, structural adhesive bonding and sonic welding.
Plastic Thermoforming Tooling Service

Plastic thermoforming/vacuum forming tooling service provided by Suzhou Swellder begins with computer-aided design assistance. Vacuum form tooling can be made from wood, ren board, epoxy, ceramic and water-cooled aluminum cast materials along with hand router trim fixtures and CNC trim fixtures. Our vacuum form tooling can produce parts with lengths up to 120", widths to 72" and depths to 36". We provide parts for the automotive, agricultural, food processing, medical and military industries. Past projects include vacuum form products such bus roof vent/emergency exit, inner fender well liner, fender protectors, machine housings, salt spreader containers, military shields and food industry trays. From prototypes to full production runs, we provide complete testing to ensure that your products are produced to the highest quality.
Suzhou Swellder's ISO 9001:2008 certification assures our customers that we are dedicated to producing the highest quality products, providing exceptional customer service and maintaining our relentless pursuit in cost containment.

Precision Die Cutting Services

Suzhou Swellder provides experience, knowledge and exceptional customer service to produce quality products and innovative solutions. Our die cutting service features steel rule die cutting using serrated or center bevel dies to produce clean cut edges on formed or unformed plastic parts. With a hydraulic press capability up to 75 tons, we can cut parts from a variety of plastics including ABS, PETG, PVC, PMMA,HDPE, HMWPE and HIPS. Parts can measure up to 42" wide, up to 52" in length. We produce components for a variety of industries including agricultural, automotive, building/construction, food equipment, marine, medical/pharmaceutical, military and signage.

Suzhou Swellder is an ISO 9001:2008 certified company. Our capabilities enable us to produce prototypes, short runs to full production runs dependent on customer needs.

Serena Zhang

Skype:serena.zhang[at]

QQ:2502197080

Mob/Whatsapp/Wechat:+86 152 9889 4322