Zhejiang Sanwei Anti-Electrostatic Equipment Co., Ltd., Was established in 1988, it is a "High-tech and New Company in Zhejiang Province", China's anti- static units Association, and "the contract and keeping promises units". We have drafted and formulated the General Specifications for Electrostatic Circulation Containers (SJ/T11277-2002), and we participated in the modification work of Requirements for Electrostatic Discharge Protected Area (GJB3007-1997) and General Specification of Testing Method for Electrostatic Protection in Electronic Production Manufacturing and Using System (SJ/T10694 ). Our company is the important ESD anti-electrostatic equipment and material researching and producing base in China.

3W's development and production of anti-static products have gained dozens of independent intellectual property rights, of which the material which can tolerant 200 deg. C temperature gained State of invention patents, a large number used in SMT rack, etc. It has reached the international lead level. At the same time an international leader in clean white-permanent anti-static materials (tolerant temperature at 160 deg. C) widely used in high-end semiconductors, aviation, aerospace, chemicals, and electronics fields. Which were large-used and confirmed Intel, Motorola, Siemens, IBM, Panasonic, Nokia, DELL and other large enterprises.