Guangdong Dongwei Hardwork science Co., Ltd is overseas division tianrun group King pin planetary reducer, acid and salt pump, precision positioning fixture, energy conservation and environmental protection equipment, machine of decelerate of planet of the products are widely used in mechanical, woodworking industry, Laser cutting, printing, lithium battery equipment, packaging equipment, spring equipment Acid salt pump is mainly used for metal, metal finishing, waste water, waste gas, PCB circuit boards, electroplating factory, industrial cleaning, and other fields. Fixture products are mainly used in the mold With manufacturing, precision machinery, EDM machine, CNC machine. Tianrun headquarters covers an area of 12000 square meters, staff 300 people, with 15 subsidiaries, the company from Switzerland fixture design and production technology, production equipment, the Japanese CNC lathe, CNC machining center, Swiss precision universal cylindrical grinding, the United States (MORE) precision jig grinding machine, surface grinding, Okamoto Japan, Switzerland TESA palisade precision measuring instruments, etc.