Raw materials entering the factory
Raw materials entering the factory
Verify raw materials
Verify raw materials
Sampling
Sampling
Welding material test
Welding material test
Welder qualification verification
Welder qualification verification
Welding procedure test
Welding procedure test
Plasma cutting
Plasma cutting
Plasma blanking
Plasma blanking
Sawing machine blanking
Sawing machine blanking
Assembly forming
Assembly forming
Submerged arc welding
Submerged arc welding
One time welding
One time welding
test
test
Galvanized
Galvanized
Pack and ship
Pack and ship
— ADVANCED PRODUCTION TECHNOLOGY AND PROCESS, RIGOROUS
INSPECTION LINKS AND ADVANCED TESTING EQUIPMENT ESCORT OUR QUALITY —
— AUALITY ASSURANCE/QUALITY CONTROL PROCESS —
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CONTACT INFORMATION
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phone：+86-0756-5599969    +86-0756-5563312       
fax：+86-0756-5563300       
address：No. 7 Lianqiao East Road, Yongli Industrial Zone, Lianzhou Town, Doumen District, Zhuhai City
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Copyright: Guangdong Dacheng Iron and Steel Co., Ltd.