Shanghai appropriate and inexpensive fastener technology co., LTD. Is China's mechanical generic components industry association member units. Was founded in 2005, is the production of fasteners, the specialty is engaged in the fastener locking, airtight, check leakage, coating technology research and development and processing of professional companies, the company has advanced equipment, perfect service, good reputation with the concept of environmental protection, high quality for the purpose of the enterprise, won the customer's affirmation and praise both at home and abroad. My company to provide locking screw product quality is stable and reusable, completely solve the problem of screw loose. Locking screw is widely used in machinery manufacturing, automobile, electronics and other fields. The company in line with & quot; By the good faith strives for the development, strives for the survival by the service & quot; The management idea, wholeheartedly welcome new and old customers at home and abroad sincere cooperation.