Qingdao Doowin Rubber and Plastic Co., Ltd.
Main products:
Products
Contact Us
  • Contact Person : Mr. David Wang
  • Company Name : Qingdao Doowin Rubber and Plastic Co., Ltd.
  • Tel : 86-532-87788178
  • Fax : 86-532-87788178
  • Address : Shandong,Qingdao,No.18 of Xiazhuang Industry Park, Chengyang
  • Country/Region : China
  • Zip : 266100

Testing Equipment
Water Weight Bags

Water Weight Bags

Water weight bags is one kind load testing water bag used for the proof load testing for the crane, davits, derricks and hoist. DooFlex design and make the Proof Load Testing Water Weight Bags meet the need for the simple proof load test method...
Crane Load Testing Water Bags

Crane Load Testing Water Bags

Crane load testing water bags for the proof load weight testing of crane, hoist, derrick, chain block, winch and davit testing  DooFlex design and make the Crane Load Testing Water Bags meet the need for the simple proof...
Crane Test Water Bags

Crane Test Water Bags

Crane test water bags are used for the proof load testing for the crane, davits, derricks, hoist and other lifting equipment. DooFlex design and make the Crane Test WaterBags meet the need for the simple proof load testing method instead of...
Water Filled Weight Bags

Water Filled Weight Bags

Water filled weight bags are used for the proof load testing for the crane, davits, derricks, hoist and other lifting equipment. DooFlex design and make the Proof Load Testing Water Filled Weight Bagsmeet the need for the simple proof load test...


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