Handan Zhengzaiji Exterme Fastener Manufacturing Co.,Ltd.adopts a business model that integrates research and development ,production ,and sales.Our subsidiary factories have strong technical strength and produce a series of flat spring pads with professional operating technology.At present. the company’s trade scale is expanding day by day , with customers all over the world .with a good market reputation and strict quality inspection rules, it has won the trust of domestic and foreign customers.The company adheres to the basic principle of customer satisfaction:“product quality satisfaction, service satisfaction and after-sales satisfaction.”.Adhering to the corporate philosophy of “pursuing zero defects in quality and 100 integrity in business”, we strictly control quality in product design， process ，production and service， and service ,and enhance the operational skills and business quality of our employees. As a result, our market share and production scale continue to expand.We adhere to the corporate philosophy of “strict management ,excellent quality, sincere reputation ,and constant innovation”,continuously innovate develop according to demand with high-quality products and honest services and serve according to satisfaction.All employees warmly welcome new and old customers both domestically and internationally to visit and patronize and work together to develop and build a better tomorrow.

Din127 ,Din125 , Din9021 ,
GB97,GB96,GB93, GB97.2,GB95
ASTM 325