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Quality Control

Since Delin's beginnings, quality control has been a high priority for the company. Delin has earned certification for quality systems from ISO9001-2008 and Welding Procedure Specification (WPS). Many of our leading products in the industry, such as our flap rudders, steering gears, hatch covers, anti-rolling tanks, and marine doors are approved or certified by the European Community (EC), DNV, LR, ABS, BV, GL, KR, and CCS.

Our quality control process
1. Incoming materials and outsourced raw materials inspection
2. Cutting, cold-working, and welding inspection
3. Machining test
4. Paint inspection
5. Assembly commissioning test
6. Factory shipment inspection
7. Electrical parts inspection

  • Black bolts marked with strength registration

  • O-rings marked with valid identification

  • Goods neatly packaged in cartons

  • O-rings with shipping label

  • Hydraulic lines with dust plug

  • Packaged stainless steel parts

  • Protected metal processing screw

  • Nameplate marked by marking machine

  • Labeled product ready to be tested

  • Labeled bearings

  • Welding seam

  • Welding seam

Wuxi Delin Marine Equipment Co., Ltd.

Tel.:
+86-510-68557507
+86-510-81013575
Fax: +86-510-83772065
E-mail:
zhangs@wxdelin.com
f.trade@hailian.net
Website of Delin:
Wuxi Delin Marine Equipment Co., Ltd      www.wxdelin.com
Wuxi Hailian Marine Fittings Co., Ltd      www.hailian.net
Contact Person: Stanley Zhang, Zhou Jian