Since 1988 Chuen Charng has manufactured pressure gauge, thermometer, metal ball. Being a leading and expert manufacturer in Taiwan and China under Japan high tech know-how and Taiwan strict management organization. In light of these impeccable merits, we have come into reliable reputation and prominence in the industry. For years, our market share has been successful in USA, Asia & Europe. We always know our stable quality is the key way to win more continuous patronage. Providing high quality product, attractive price and prompt delivery are our goal. Expect to bring impressed satisfactory and establish long-term relation with you to create more mutual benefits.

Gas regulator pressure gauge - CHUEN CHARNG CO LTD

Welcome to our website! CHUEN CHARNG CO LTD is a leading provider of Oxygen and Acetylene gas pressure gauge and performance products and is recognized throughout the measuring instruments industries for its complete selection, superior customer care, and fast delivery. We are committed to offering you the finest Oxygen and Acetylene gas pressure gauge at great prices while providing exceptional customer service. We have comprehensive experience in developing and providing high-class Pressure Gauges for many industries. Please do not hesitate to contact us if you are interested in our Oxygen and Acetylene gas pressure gauge after referring to our homepage.


Oxygen and Acetylene gauge

Welding and compressed gas regulator gauge are available in two types; high pressure and low pressure. High pressure is used for tank to measure pressure and how much gas volume left in cylinder,low pressure for down-stream to measure regulated pressure.

Connection types:

OX-A type (bottom mount, for oxygen)

AC-A type (bottom mount, for acetylene)

AP-A type (bottom mount, gold painted case)


welding tank regulator service (low pressure for regulator, high pressure for tank)
As one of the world-leading Oxygen and Acetylene gas pressure gauge manufacturers, CHUEN CHARNG CO LTD has gained many international approvals. CHUEN CHARNG CO LTD is focused on providing real-world resonant Oxygen and Acetylene gas pressure gauge solutions to the market. We are dedicated to fulfilling the needs of our customers by offering high-quality products as well as prompt and reliable services. Because we are one of measuring instruments company that we can provide the best Oxygen and Acetylene gas pressure gauge for our customers. We have a strong R&D team, so that we can design specific Oxygen and Acetylene gas pressure gauge to satisfy customers' requirements.