Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.

Guangzhou Jingsha Rubber Trading Co., Ltd. Was originally a subsidiary of the state-owned enterprise Guangzhou Rubber Group, Guangzhou Guangxiang Group Jinsha Trading Co., Ltd. It was established in 2006 and was renamed Guangzhou Jingsha Rubber Trading Co., Ltd. After a joint-stock reform in 2009.

Founded in 2003, Bontecn Group China Co., Ltd., formerly known as Longyang Chemical, is an enterprise specializing in the production of plastics and rubber additives, and a specialized enterprise integrating scientific research, development, sales, service and investment

Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.

JINAN CHENGBAO INTERNATIONAL TRADE Co., Ltd, (BAOCHENG EQUIPEMNT ASSEMBLING Co., Ltd) is heavy duty construction Machinery Company. Production base is located in Jinan city, Shandong province. Company is professional spare parts manufacturer for undercarriage parts of construction machines. Our company has all kinds of high precision machinery equipments, and several production lines, with high production capacity of more than 150, 000 sets track shoes and 500, 000 sets undercarriage traveling devices. Our main products include more than 300 items, track shoe assy, track link assy, track roller, carrier roller, sprocket, cutting edges, bucket, transmission assy, torque converter assy, travel motor, final drive assy, cylinder etc. All of these products are matched for SHANTUI KOMATSU SHEHWA ZOOMLION PENGPU CATERPILLA HITACHI DOOSAN HYUNDAI Volvo dozer and excavator.

Wuxi Bingwang Chemical Factory (general partnership), old name is Yixing Feng Yi rubber auxiliaries factory (Since 1986), it is located in the scenic Taihu lake, Fengyi Industrial park, Guanlin Town, Yixing City( pottery town). The company attaches great importance to product quality and technology development, and actively interacts with research institutes, developing and producing rubber auxiliaries, chemical grouting materials, latex paint and other products.

Qingdao Xiongxiang Rubber Co., Ltd. Has a history of manufacture for more than 20 years., Our company produce three major categories of products, divided into Tyres products, Rubber air spring products, Rubber Antioxidant products, Our company has advanced modern production equipment and experiments, laboratory testing

Shanghai Likai Chemical Technology Co., Ltd. Was established in September 2020, headquartered in Songjiang District, Shanghai. With a registered capital of 5 million CNY, the company holds hazardous chemical operation licenses and import/export rights, focusing on fine chemicals, new energy materials, and pharmaceutical intermediates.

Shanghai Idefu Industry Co., Ltd engages in production, marketing and application services of fine chemicals, At present we are mainly one of professional supplier of optical brightener which can be used for the Detergent, Textile, Paper, Plastic and other related industries. Based on the professional RD team, advanced production line, comprehensive quality test equipment, our OBA has reach advanced level in similar products. We are oriented by requirement from customer, based on the best quality and good service, and we have gained the good reputation from our customers, in recent years we have established the long-term business (long-term long-term business)cooperation with some international companies. And we have exported our products to Middle East, southeast Asia, and European countries,