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HOKE®| GYROLOK | GO Regulator | CT76 | Texas Sampling® | Circle Seal Controls® | Pipeline Engineering

Fluid System Component Expertist


  • Seminars​

  • On-Site Service

  • Check Leakage Program

  • Agreement & MOU 



HOKE Ball Valves, Check Valve, Manifold Valve,  GYROLOK Tube Fitting, GO Regulator, CT76 Double block and bleed, Steam Selection, CIRCLE SEAL CONTROLS Solenoid Valve, Leslie Controls Valve, Pipeline Engineering PIG & Signaller, Dekoron Unitherm Traced Tubing Bundles, Pre-Insulated Tubing, Pyplok Pipe Fitting, STAUFF Tube Support



Chemical, Electronics, Food & Beverage, O&G, Petrochemicals, Power, Refinery, Semiconductors, Shipbuilding, Sugar etc.



Fluid System Component Expertist

The exclusive authorized distributor of CRANE and CIRCOR in Thailand.

HKK Instrumentation Technologies (Thailand) Co., Ltd. Head office is at 299/23 Soi 2, Vista Park on Vibhavadi-Rangsit Road, Talad Bangkhen, Laksi, Bangkok 10210 THAILAND.

HKK was founded in 2009, registered in Hong Kong and Shanghai, the core members from Hong Kong and China, with more than 20 years of experience, a very understanding of the needs of industry and users.

The company is located in:

In the same year, the United States CIRCOR INSTRUMENTATION TECHNOLOGIES (HOKE owned groups) engaged Hao Branch meters, Hao Branch (Shanghai) Instrument Technology Co., Ltd. as China and Hong Kong distributor, exclusive sales group's brands: HOKE, GYROLOK, CIRCORTech, GO Regulator, Circle Seal Controls, Texas Sampling System and Dopak Sampling System, to provide full range of fluid control system instrumentation valves, valves, fittings and other accessories.

Instrumentation is our core business. Years of experience have taught us that precise flow control is a complex process, not a commodity. Selecting, applying, and validating instrumentation products can be a confusing and difficult task for those involved. We want you to spend your time and focus on your core business and optimize your resources, not to become an instrumentation expert. That’s what we are. Our approach is to focus on the wholeprocess in order to satisfy all your individual stakeholders (safety, fi nance, purchasing, inventory control, installation technicians, engineers and instrumentation specialists) requirements. We are The Small Bore Instrumentation Specialists you can trust.

Materials supported are 316 SS, MONEL®, INCONEL®, INCOLOY® 825, HASTELLOY® C, Titanium, Duplex 2205 SS, Super-Duplex 2507 SS, 254 SMO and Brass. Available in both Metric and Imperial sizes. Available in both Metric and Imperial sizes 1/16"-2” in multiple configurations.

Our scope of supply includes the following : 
• HOKE Ball Valves, Check Valve, Manifold Valve,  (ANSI, API, BS, PN & ISO) - USA
• GYROLOK Tube Fitting - USA 
• GO Regulator - USA
• CT76 Double block and bleed, Steam Selection Valve - USA

• Texas Sampling System - USA

• Leslie Controls Control Valve, Temperature Regulator - USA

• Pipeline Engineering PIG & Signaller - UK
• Dekoron Unitherm Traced Tubing Bundles, Pre-Insulated Tubing - USA

• Pyplok Non-welding Pipe Fitting - Canada

• AS Schneider Double block and bleed, Manifolds Valve - Germany

• Classic Filters - UK
• EATON Flexible Hose - USA

• SAMI Double Block and Bleed – Italy

• STAUFF Tube Support - Germany

• TEEKAY Pipe Clamp - UK

• HOKE Tube - USA

• Handy Tube - USA
• Sandvik Tube - Sweden

• Rotex Solenoid Valve

• Rotex Positioner

More information please contact Khun Sompak Sutsue at

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299/23 Vista Park Soi 2, Vibhavadi-Rangsit Rd., Talad Bangkhen, Laksi, Bangkok 10210 

Tel. : 02 069 0798

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