Zhuji Henggang Spring Manufacturing Co., Ltd(formerly known as Zhuji Spring factory) is a designated factory by China Chemical Industry Equipment Head Office, as well as national motorcycle Elevatorand print& mechanism industry for accessory products. The company has passed international quality attestation system of ISO9001:2008 . With advanced equipment as well as strong technology strength, its products enjoy high quality.
The company is equipped with a complete set of production equipment for advanced numerical control, heat tr eatment and inspection. From anal`ysis and examining of raw materials to checking final products, the company always ensures the accurateness in production. The scope of production includes steel wire from 0.2mm to 80mm, armor plate from 0.2mm to 20mm for process. Production variety includes pressed spring, extension spring, twisting spring,pleat spring, which are used in mine mechanism heavy machines, printing machines textile machines,
Chemical industry machines,as well as in shock absorbers for ships,engines,automobiles and motorcycles, switch spring of high-low pressure,valve spring safeyt valve mold spring . and so no.the company provide accessory products to companies who product complete machines, with products selling well home and abroad,As a result,the company has enjoyed trust and praise from its customers.
The company observes its principle of "insisting the importance of quality ,credit standing and service",and welcomes visits and guidance from customers home and abroad