©Copyright 2020 Hangzhou Jiaxiang Gaoqiang Bolts Co.,Ltd All rights reserved.
15 Years experience for steel structure,gold supplier in china
hyzbolt@hotmail.com
+86-571-82453022
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15 Years experience for steel structure,gold supplier in china
Company has perfect quality control system, from the material inspection, process inspection to finished product inspection, carrying out quality management procedures to ensure the product quality and traceability.
We have been working in this field for 15 years,So we know that quality is very important for steel structure!!!So We always use high quality raw materials,to Make sure the products are up to standard.When the material into the factory, we have a special personnel to test the material,Unqualified refuse to enter the factory!
We have been working in this field for 15 years,So we know that quality is very important for steel structure! So We always use high quality raw materials,to Make sure the products are up to standard.When the material into the factory, we have a special personnel to test the material,Unqualified refuse to enter the factory!
Finished product inspection.We will make the final inspection before the product goes out,include Hardness test,Tensile test,torque test,product size and shape inspection,To ensure that customers can receive qualified products!And issue the product quality certificate for customers.
We have passed ISO 9001 quality control system,CE,and third-party testing SGS,FPC BC1 etc.