S-LOK is the leader in the tubing fittings and instrumentation valve products. S-LOK crafted by HanSun Engineering Co.,Ltd that are built by one of Korea’s leading manufacturers located in Busan. S-LOK majorly used in shipbuilding, offshore, nuclear, fire, power plants, chemical, petrochemical & refinery , pulp & paper, semiconductor and various types of manufacturing industries. They provide a highly reliable, leak proof and torques free seal on tubing connection. S-LOK is able to ensure the provision of high quality products and service that product quality certification. S-LOK have been designed and tested to a world-class standard.



Epzicons Co.,Ltd. is an authorized distributor of S-LOK products  in Thailand. We supply S-LOK products, installations, and application support for the complete line of instrumentation fitting and valves. Please don't hesitate to contact us Tel : 02-1900-919 / 086-558-4646 Email: sales@epzicons.com  


Compression Tube Fittings


Thread Pipe Fittings &

Weld Fittings


Bite Type Tube Fittings

(JIS B2351)

Bite Type Tube Fittings

(DIN 2353)


37 Flared Tube Fittings 

 (SAE J514)

SCO O-Ring Face

Seal Fitting 

Quick Connector

Push On Tube

Tube Fittings


Ball Valves


Relief Valves


Needle Valves


Check Valves



Plug Valves


 Mannifold Valves

Root Valves

 Bleed Valves


3-Way Cock Valves


Metering Valves Toggle Valves Excess Flow Valves Purge Valves
Diaphragm Valves Toggle Valves Gauge & Gauge Root Valves

Integral Block & Bleed Valve

Mono Flange Valves

Seamless Stainless Tubes (SMLS) Copper Tube with Coated PVC

Flexible Hose Condensate Pot Air Distribution Manifold

Sample Cylinders Gap Inspection Gauge Pressure Gauge Tube & Pipe Clamp Tube