Shenlianjin machinery accessory Co., Ltd. ("shenlian screw" in short), one of the most potential company, is a high-tech Chinese-foreign joint venture management enterprise, specialize in r&d, manufacturing, marketing and serving in screw and barrel. Shenlian, the preferred supplier in this industry, has an annual capacity of 10, 000 sets. Shen lian owns its own brand "shenlian screw", with its highly products have penetrated into as far as Malaysia, Vietnam, Italy, USA and other countries. Our company has remain stable terminal relationship with many large companies both at home and abroad. The screw and barrel under the brand of "shenlian" has become customers' first selection of high cost-effective products in this field.

We have more than one hundred employees, including 30 experienced engineers and skilled technicians. The factory has advanced processing equipment such as CNC worm whirling milling machine, 10-meter drilling machine, vertical honing machine, CNC screw milling machine, nc lathe, internal cylindrical machine and cylindrical grinding machine. Besides, shenlian also own vickers hardness tester, portable hardness tester, nitriding depth and character tester.

We have approved the ISO9001 quality management system in 2007. Strict quality management has been adopted by our company provide our customers with high quality products and excellent after-sales service.