Main products
Production equipments
Testing equipment
Quality Control
 Quality Control  

Zhongheng Development has already got the quality management system certificate of LRQA and all of its products have been approved the European CPD 89/106 CE certification for EN14399-1-6 . We always take ISO9001:2000 quality management system as our key guarantee measures in quality control . Based on the serious quality process management and continuous improvement quality spirit , we guarantee our products are safe and in high quality.

We make the main factors in ISO9001:2008 such as quality plan , quality control ,quality assurance , quality improvement clarified and implement the quality consciousness and responsibility to every aspect of the production service to ensure the effectiveness of the system operation.

【Quality Policy】
"Keeping century quality , faith is the principal" is our quality policy . Quality is the basis of our enterprise. Based on the qualified products, we have got highly recognized among customers. Relying on the quality, we keep doing our best to make us the top-ranking in the high strength fasteners field .

【Quality Assurance】
Advanced production equipments, special manufacturing process, strong technology ability, perfect quality assurance system, serious processes control all of these have formed a firm capability for the high quality products.

【Technology Sustain】
Zhongcheng development got great technical support from more organizations, such as China academy of railway sciences, shenyang standard fasteners institute, Tongji University in Shanghai , Jiangsu golden ocean new energy technology limited company, xinjiang goldwind limited company, it makes our products quality and the exploit ability of wind energy products keep a leading position in fasteners' field.
【Quality Inspect】
Our finished products will not be delivered to the clients until all of the test and inspection made during and after the production and the inspection certificate will be issued accordingly. Furthermore, our products are tested regularly by the authorized test centers like general parts and accessories quality supervision & inspection center of machinery industry, China academy of railway sciences, metallurgical institute, tianjin12th quality supervision and inspection station, tianjin test center 15thstation, shenyang standard fasteners research center and Jiangsu wind power equipment production quality supervision and inspection center to make sure that the products that we supplied to our customers are in high and reliable quality.

Jiangsu zhongcheng fastening technology development co.,ltd. Copyright 2012 All Rights Reserved