Cangzhou Guangming Plastic Industry Co., Ltd. is a private enterprise specializing in plastic packaging bottles for health supplements. Nestled in the hinterland of Beijing and Tianjin, it borders the Bohai Sea to the east with convenient transportation and a superior environment. Founded in 2002, the company was formerly known as Cangzhou Guangming Instrument Plastic Factory, which mainly produced plastic products and wet-dry thermometers. It was officially renamed Cangzhou Guangming Plastic Industry Co., Ltd. in 2013 and has operated under this name ever since, focusing on the production of plastic packaging bottles for nutritional health supplements.

The first factory was built in 2008, covering an area of approximately 500 square meters, with an additional 800 square meters of later construction. It is equipped with 28 production lines and holds the National Industrial Production License. The second factory was completed in 2016, spanning about 1,200 square meters with 32 production lines for PET products. The third modern factory was put into operation in 2024. It houses a GMP workshop of around 20,000 square meters and has obtained 4 drug packaging registration numbers. The four workshops include a 6,000-square-meter clean workshop with a total of 108 machine stations. It adopts man-machine separation operation and constant-temperature operating rooms. The automated workshop features a centralized feeding system; main and auxiliary machines are connected by soft conveyor belts, equipped with leak detection, visual inspection and automatic packaging functions. Digital management is implemented for production, sales and inventory. Centralized management of production data helps cut costs and improve efficiency. The MES system is planned for Phase II to realize intelligent management.

With more than 20 years of experience in the plastic packaging industry and nearly 1,000 sets of self-owned molds, Guangming Plastic Industry consistently meets market demands through premium quality and diversified products, serving customers with solid credibility and after-sales support. The management team and all staff are striving to build a modern outstanding enterprise. Guangming Plastic Industry is ready to cooperate with partners from all walks of life for shared success.