HENGJIA Spring Co., Ltd. was established in 2000, it is located in Heze City, Shandong Province. It is a professional production and sales of spring, torsion spring, extension of the manufacturers. The main products are: spring, extension spring, damping spring, PVC pipe spring, mechanical spring. There's currently 45 employees, annual sales of 1,000 tons. Bending spring products have been leading the domestic industry. The company has consistently adhered to "quality first, customer first, quality service, abide by the contract," the purpose, with high-quality products, good reputation, high quality services, products sold nearly more than twenty provinces, municipalities and autonomous regions. Wholeheartedly with the domestic business win-win cooperation and common development, create brilliant!