LINYI JINKAIYUE TRADING CO., LTD

JKY is an engineering and commissioning firm committed to provide innovative designs, sustainable 

solutions, and high-quality products and services for clients worldwide in the pipeline industry. We view 

clients as partners where mutual respect, integrity and dedication lead to long-term relationships over 

multiple projects and services.

JKY is committed to leading the industry with high standards for sustainable pipeline system engineering 

and design. Our goals are to create better and more efficient production, improve workplace safety and 

reduce environmental harm. JKY offers only the best-in-class design engineering and project 

commissioning services to our broad range of clients.

We know that successful relationships lead to successful projects. JKY aims to achieve higher-than

industry-average retention rates for clients and employees because we care about customer service, 

employee development and recognition. 

Our Business Activities are:

1) Automated/Manual Closed Pigging System –

Pig Station, 3 Way Valve, Piggable Loading Arm, Manifold, Drum Decanting Unit & etc.

2) Open Pigging System –

Launcher and Receiver, End Closure, Signaller, Sphere, Cup Pig, Disc Pig & Foam Pig.

3) Pigs –

Cups, Discs, foam pigs, spheres & etc.

4) Pipeline Hardware –

Composite hose, Rubber hose, Stainless steel hose, Food Grade Hoses, Valves, Camlock Coupling, 

Dry Break Coupling, Calibrated Pipe & Fittings, 

5) Pipeline Services –

Hose Hydrotesting, Pipeline Flushing, Pre-commissioning & Commissioning of Piggable Pipeline. 

With our everlasting commitment and long-term interests in the pipeline industry, we strive to be our best 

providing products and services to meet our customers’ requirements.