Coating the Future, Protecting Today.
About Guangzhou Richangjing Optoelectronic Co., Ltd.
Guangzhou Richangjing Optoelectronic Co., Ltd. (RCJ) is a leading Chinese manufacturer specializing in high-performance coating film materials. With a modern production base covering over 50, 000 square meters, we are located in a well-equipped industrial park and operate approximately 70 advanced machines, including German Bruckner biaxially stretched polyester film production lines and Korean multifunctional film coating equipment.
With more than 15 years of deep expertise in precision coating and lamination technology, RCJ offers a full range of innovative and reliable solutions. Our core product lines include Automotive Window Films, TPU-based Paint Protection Films (PPF), Color-change Wrapping Films, and Energy-saving Architectural Glass Films. Beyond that, we also develop anti-counterfeiting packaging films, PET/PVC decorative films, and various functional polyester films used in consumer electronics, home appliances, and commercial interiors.
We are committed to using only premium raw materials and implementing rigorous quality control systems. RCJ is certified under ISO 9001 and ISO 14001 and has been recognized as a National High-Tech Enterprise. We own 15 authorized invention patents and 27 utility model patents, with applications spanning the automotive, construction, electronics, packaging, and renewable energy industries.
RCJ is one of the few manufacturers in China capable of applying polyurethane adhesive to window films-a technically demanding process requiring advanced formulation, precise coating, thermal curing, and multilayer structural design. This proprietary capability enables us to meet diverse international standards for durability, clarity, UV resistance, and environmental compliance.
Our products are sold across Asia, Europe, the Americas, and the Middle East, and we are trusted by OEMs, distributors, and installers worldwide. Whether you are seeking to build your own brand or looking for customized OEM/ODM solutions, RCJ offers flexible cooperation models and professional technical support to help our partners succeed in competitive markets.
At RCJ, we strive to take one more step forward-to innovate, to improve, and to exceed expectations. Partner with us today, and let us "Coat the Future, Protect Today.
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