About Sanwei Holding Group Company

The company was founded in 1990 and listed on the Shanghai Stock Exchange in December 2016. After years of development, 3D Co., Ltd. is firmly based on the real economy, anchoring new opportunities brought by China's intelligent manufacturing, and steadily advancing a diversified business layout. The business covers various fields of petrochemical rubber, rail transit, fine chemicals and thermoelectricity. The product layout includes polyester chips, polyester industrial wire, rubber tape, rail transit preparations, and fine chemical products such as electric steam and BDO and PBAT. The company's main business is rail transit industry, rubber products industry, chemical fiber industry, and new materials industry. The company has passed ISO, CRCC, CE, etc.; it has been recognized as a “high-tech enterprise”, “enterprise technology center”, “specialized and innovative” small and medium-sized enterprise, “technological innovation demonstration enterprise”, etc. in the autonomous region; it is an autonomous region's “contract-abiding and credit-worthy” enterprise, a “intellectual property advantage enterprise cultivation unit”, a “quality management benchmark” for Guangxi industrial enterprises, and has been selected for the top 100 private enterprise manufacturing enterprises in Guangxi for three consecutive years. It has received honorary titles such as “Zhejiang AAA-level 'Contract-abiding and Credit-abiding Unit'”, “Zhejiang Famous Trade Name”, “Zhejiang Famous Brand Product”, and “Zhejiang Export Famous Brand”.