Implementation of ISO IATF 16949 for the automotive industry Standards, internal quality standards and production standards, familiar with professional standards around the world,(GB,SAE,ASTM,AISI,DIN,ISO,JIS, etc.) on the basis of these international standards to develop more stringent internal control standards. To meet the stringent quality requirements of customers around the world.

We evaluate and analyze processes and products in all aspects to meet customers' expectations of quality standards.

Test items:

A、Macroscopic metallographic: observe whether the material has surface defects

B、Microscopic metallographic: 1, metallographic grade, 2, grain size, 3, decarburized layer, 4, non-metallic inclusions

C、Mechanical properties: 1, hardness (HV,HRB,HRC,HB)2, tensile strength, 3, elongation, 4, reduction of area, 5, yield strength, 6, cold forging test

D、Spectral analysis: The chemical composition of the material is analyzed and verified.

E、Failure analysis: through a variety of detection means to customer product production and assembly in use of a variety of failure analysis, find out the problem and improve.

Production, quality, equipment, the whole process of online digital management, can be real-time supervision, after the traceability, to meet the quality requirements of customers in various industries.

In the early stage of the customer's product project, he intervened as a professional material manufacturer to help customers provide specialized and customized professional services in terms of material, steel grade, mechanical properties, wire diameter tolerance, product dimensions, packaging methods, etc.

The core management team has more than 20 years of experience in the industry, and has participated in the drafting and approval of the national standard for hot-rolled steel wire rod of China's automobile cold pier. Familiar with the world industry standards. Can provide professional advice and services to customers around the world.