Gas Equipment Supply Solutions
Complete Gas Pressure Regulating Equipment
Pressure regulators · Industrial valves · Gas meters & detectors · PE pipe systems · Smart gas control — for gas transmission, distribution and smart metering networks worldwide.
Who We Are
Sichuan Yuanhengding Trading Co., Ltd. is a professional supplier of gas pressure regulating equipment, industrial valves and gas metering & monitoring devices. We provide complete solutions for gas transmission & distribution systems, city gas networks and industrial users — backed by rigorous quality control and reliable delivery worldwide.
Our Product Range
Gas Pressure Regulating Equipment
14 product series
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Industrial Valves
18 product series
View Products →Gas Metering & Monitoring Equipment
11 product series
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Smart Gas & Pipeline Control Systems
19 product series
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PE Pipe Systems & Fittings
11 product series
View Products →Why Choose Us
Rigorous Quality Control
Every product is fully tested against applicable standards before shipment.
Complete Product Range
From regulators and valves to meters and monitoring terminals — one-stop supply.
Competitive Pricing
Direct supply with optimized cost structure for export projects.
Export Expertise
Experienced in cross-border trade, documentation and logistics.
Factory & Certification
Watch how our products are manufactured and certified.
Factory Certification Tour
Inside our manufacturing facilities and certification process.
RegnexM Series Pressure Regulator
Product demonstration of the RegnexM series pressure regulator.
RTJ-H Series Gas Regulator
Product demonstration of the RTJ-H series gas regulator.
RTZ-50/0.4FQZ Pressure Regulator
Product demonstration of the RTZ-50/0.4FQZ pressure regulator.