Located in Changzhou, China, our facility covers 17,000 square meters with multiple production workshops and an annual capacity of over 20 million pieces.
We operate a fully integrated production system, from cold heading and thread rolling to assembly, marking, tensile testing, and packaging. Every step is strictly controlled to ensure consistent quality and reliable performance.
Certified under ISO quality management standards, our products are also tested and verified by national inspection institutions. With zero safety incidents over the past 20 years, we have built long-term partnerships with global customers by delivering stable quality, fast lead times, and responsive service.
With strong engineering capability and flexible production, we support both standard and customized solutions, helping our clients achieve safe and efficient installations in demanding environments.
