In 1992, Donglong was founded in Zhongshan City, Guangdong Province. In October 1998, Donglong Hardware Mold Machinery Co., Ltd. was established in Dalang Town, Dongguan City. The company has dedicated to the development and manufacturing of screw mold, striving for building national industrial brand. In 2003, Jiangsu Donglong Mold Machinery Co., Ltd. was established. Our company adopts imported materials, Taiwan precision processing equipment and advanced processing technology, and implements ISO 2015 quality management system and ERP system management. Our markets include Asian, Europe, Australia, Southeast Asia and other countries. Due to good reputation of precision, high efficiency, stability, reliability and durability of screw mould, Donglong has become the leader in the industry.

Donglong provides customers with one-stop purchase service. Main business includes:

1. Development and manufacturing of screw and nut molds;

2. Mainland China general agency of Taiwan Yiding tamping machines;

3. Agency of Taiwan screw forming machines of all kinds: tamping machines, thread rolling machines, screw point cutting machines, multi-station machines, such as 1-die-2-blow, 2-die-3-blow, 2-die-4-blow, 3-die-3blow; washer composite machines, die machine, nut machines, machine maintenance, old machine recycle and sales.

Theory of Corporate Culture：

With the business policy of "holding an open and pragmatic attitude, holding a professional and sincere faith, and adhering to the spirit of striving and doing its best", Donglong thrives because it care about its people. Choosing Donglong to be your partner is your best choice. All colleagues of Donglong will provide you with the quality and service you want wholeheartedly.