Shanghai Ka Zheng Tools Co., Ltd.

Our company is a professional manufacturer and distributor of auto repair tools, such as impact sockets, air impact wrenches, air sanders, air drills, air grinders, etc. in China. We have been making these items for over 20 years. All of our products meet DIN (Germany) or ANSI (the USA) standards. 95% of our items are exported to Europe, America and the Middle East. We implement lean production management and strict quality control (ISO9001:2000) to ensure every piece of our impact socket meet customers' requirements. This enables us to have stable market share and attract more and more new customers.We have comprehensive processing techniques, such as forging, punching, CNC machining, heat treatment, surface treatment and laser marking. Our 10-member R&D team can develop new items and enhance existing models continuously. We are sure we can make more and more value for our cooperators and staff.