Sign In | Join Free | My phrmg.org
China DAEYOO TECH. CO., LTD.WENZHOU logo
DAEYOO TECH. CO., LTD.WENZHOU
YOU DO MORE,WE DO BETTER.
Active Member

5 Years

Home >

DAEYOO TECH. CO., LTD.WENZHOU Quality Info

Quality Control

1.IQC inspects to ensure all raw materials 100% comply with the local national standards , and provide safety and health product to customers.

2.PQC inspect:ensure 7 steps to produce high-quality products,18 years of production experience is quality assurance.

3.Pneumatic test

1)Jacket:1~5/5~10bar (according to customer requirement)

2).pressure maintaining:72hours.

4.PU foam insulation to keep temperature stable. Tank surface adopts pickling passivation.

5.Skilled welder operation,which welding coefficient 0.85.

6.Inner tank with mirror polishing,which Ra=0.22μm~0.40μm.

Company Profile

DAEYOO TECH. CO., LTD.WENZHOU

Contact Person: MrSun Junyi

Send your message to this supplier
 
*From:
*To: DAEYOO TECH. CO., LTD.WENZHOU
*Subject:
*Message:
Characters Remaining: (0/3000)