Shenzhen Ruicheng Innovation Co., Ltd

High Quality

At Ruicheng Innovation, quality is our top priority. From raw material selection to precision extrusion and strict quality inspections, we ensure every product meets international standards. Our infrared filter strips, LED covers, custom profiles, and waterproof housings are designed for durability, accuracy, and consistent performance — helping your products stand out in the market.

Fast Delivery

With 20 advanced production lines in our 5,000㎡ facility, we guarantee efficient production and on-time delivery for every order. Whether it’s custom prototyping or large-scale manufacturing, our streamlined process and experienced team ensure your products are delivered quickly and reliably, without compromising quality.

Best Warranty

We stand behind the quality of every product we make. Our comprehensive warranty and after-sales support give you confidence and peace of mind. If any issues arise, our dedicated team is always ready to provide timely solutions. At Ruicheng, we believe in building long-term partnerships based on trust, reliability, and mutual success.

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About Us

Shenzhen Ruicheng Innovation Co., Ltd. is a professional plastic extrusion expert since 2014, specializing in the design, development, and manufacturing of high-quality customized plastic solutions.

Our core products include:

Infrared filter strips
Custom plastic profiles
LED light covers & diffusers
Waterproof housings & protective enclosures

With 20 advanced production lines operating in a 5,000㎡ modern facility, we deliver efficient, high-precision manufacturing to meet diverse customer requirements. Our products are widely used across electronics, construction, lighting, and machinery industries.

We provide end-to-end services, including:

Product design & engineering support
Rapid prototyping & sampling
OEM & ODM solutions
Mass production & quality assurance

At Ruicheng, we adhere to the principle of “Quality for Survival, Service for Branding.” With a strong R&D capability, strict quality control, and customer-first philosophy, we have built long-term partnerships with clients worldwide, delivering innovative and reliable solutions tailored to their needs.

If you are looking for a trusted partner in custom plastic extrusion, Shenzhen Ruicheng Innovation Co., Ltd. is committed to helping your business succeed.