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Why Can We Always Ensure Excellent Quality

Quality Control

Quality control

Material incoming control:chemical and physical test

Product Quality Control of the Tower Fabrication Processing

From product raw materials procurement to the final products packages and transport, Qingdao Liangta Steel

Structure Co.,Ltd.control the quality by a sound tower processing and quality management system to ensure that

the incoming qualified 100%,products quality 100%.

Raw material incoming inspection

Liangta inspect all the angle steel materials before incoming, First, we ask the supplier to supply products certificate and quality assurance.

Then we make strict measurement on contour dimension inspection, chemical element analysis and mechanical property test .

Zinc coating thinknes inspection

Certification

Qingdao Liangta Steel Structure Co., Ltd Certifications
Standard: SGS
Qingdao Liangta Steel Structure Co., Ltd Certifications
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