Lianhe Chuangli Hardware Technology Jiangsu Co., Ltd. (Suzhou Zhihui Dingfeng Hardware Co., Ltd.) is located in Dongtai, a major city in Jiangsu Province, approximately two hours' drive from Shanghai. The company covers an area of 20,000 square meters and employs over 60 staff members. It has achieved ISO 9001, ISO 14001, and ISO 45001 certifications.

Established in 2004, the company has been a leading manufacturer and exporter of various non-standard screws, nuts, and washers made from stainless steel, titanium, and other materials according to DIN, JIS, and ANSI standards for nearly 20 years. We offer products in small packaging, DIY packaging, and standard packaging.

Our products are widely used in industries such as automotive, solar energy, bathroom fittings, railways, nuclear power, shipbuilding, electromechanical, medical equipment, machinery, construction, and chemicals.