Dongying Huitai Industrial and Trade Co., Ltd. is located in Guangrao County, Dongying City, a beautiful and fertile central city in the Yellow River Delta. The company was established in February 2008 with a registered capital of 3.50 million and covers an area of 29,487 square meters. It integrates R & D, production and sales as a green and environmentally friendly high-performance rubber additive company. The company's products are mainly used in radial tires and special rubber industries. The company adopts a full and automatic production line with an annual production capacity of 30,000 tons. The company takes "environmental protection, innovation and win-win" as its corporate philosophy.

The company relies on scientific research institutes, with strong technical force, first-class process equipment, advanced testing methods, professional R & D team, and excellent development and innovation capabilities, providing a strong technical guarantee for the sustainable development of enterprises in the future.

The company's main products are: polysulfide silane coupling agent (liquid Si69, solid Si69-B, liquid Si75, solid Si-75B), powdered film isolator, paste film isolator, internal spray finishing agent, capsule isolator, high-efficiency embryo isolator, mold release agent, carbon black dispersant, rubber homogenizer and other products