Guandu District, Kunming, lifting force operations department is a joint-stock industrial enterprises, mainly engaged in "heavy Wang" brand electric hoist, single girder cranes, double girder cranes, gantry cranes, bridge cranes, engineering, shipbuilding gantry crane, grab and anti- burst series crane manufacturing, sales, the company is a unit of China Association of lifting industry. 
 We produce "heavy Wang" brand lifting products are issued by the state and "production license", "manufacturing safety permit", "installation, alteration, repair, and maintenance certificate"; and passed the international quality certification Center of acceptance, issued a "ISO9001" certification and has been provincial, city, awarded the "technologically advanced unit" and "quality management standard enterprise", "Product Quality Trustworthy Enterprise", "Famous" and "contract and trustworthy enterprise "," quality, assured brand "," technologically advanced units "honorary title.