Advancing manufacturing technology.

World’s leading automated, intelligent production base.

Facilities imported from Germany, USA. Precision automated production.

Decades experience in applying ERP management system to control the quality of raw materials, storage, processing and finished products, no one subtle details missed.

Great R&D Achievement

  • During decades of experience in petroleum equipment field, Zhejiang Jialong have got lots of patents in petroleum equipment.
  • Zhejiang Jialong built cooperation relationship with Zhejiang University in tanker equipment R&D area.
  • From year 2010, Zhejiang Jialong established Shanghai Jialong Research Institute, Beijing Jialong High-risk Road Transport Research Institute.

Quality Control

Quality test equipment we have:

Spectrum analysis instrument

Universal stretch testing machines

Manhole cover dropping testing devices

Bottom valve impact and break-away test-beds.

Product fatigue testing devices

Safety accessory simulation test devices

High precision size detection instrument

Salt mist testing machines

Multifunctional valve test-beds


After Sales Support

In the unlikely event of a problem with your product, our in-house testing and verification area allows us to quickly diagnose any faults and establish whether your warranty covers the issue. Simply contact us, our staff will feedback quickly and our technical team will look into it.
With our large stock-holding, if required we can usually get a replacement product in the shortest time to you or your customer, preventing any unnecessary downtime.