CHANGSHU HUIER PETROLEUM & CHEMISTRY INDUSTRIAL INSTRUMENT CO.LTD.
Changshu Huier manufactures valve automation instruments including intelligent electro-pneumatic valve positioners, converters, air filter regulators, solenoid valves, and limit switch boxes, backed by strong R&D and in-house machining and inspection capabilities.
100 employeesNo 507 room,B Building, Chuangzhi Mansion, East Rotary road No 657,Suzhou City, Jiangsu Province
ISO9001:2000National explosion proof certificate
About CHANGSHU HUIER PETROLEUM & CHEMISTRY INDUSTRIAL INSTRUMENT CO.LTD.
CHANGSHU HUIER PETROLEUM & CHEMISTRY INDUSTRIAL INSTRUMENT CO.LTD. is a high-tech enterprise focused on automation equipment and industrial instrumentation. The company manufactures high-performance valve positioners (including intelligent electric and pneumatic types), electro-pneumatic converters, air pressure controllers, air filter regulators, solenoid valves, and limit switches for industrial valve control.
Its products are widely used across petroleum, chemical processing, power generation, metallurgy, building materials, light industry and textiles, papermaking, and food industries. The company also supplies OEM services and exports to multiple countries and regions.
Huier emphasizes quality management and continuous product development, supported by a dedicated R&D team and cooperation with research institutions and universities. Manufacturing is supported by machining centers, numerical control equipment, and advanced inspection equipment, with a production base of 15,000 ㎡ including 8,000 ㎡ of workshop area.
Company Positioning
- Enterprise Type
- High-tech enterprise specializing in automation equipment and industrial instrumentation
Core Products
Main Product Range
Intelligent electric valve positionerMechanical electric valve positionerPneumatic valve positionerElectro-pneumatic converterValve position transmitterExplosion-proof solenoid valveAir filter regulatorLimit switch
Applications
Industries Served
PetroleumChemical industryElectric powerMetallurgyBuilding materialsTextilePaper manufactureFood industry
Manufacturing Base
- Site Area
- 15,000 sqm
- Workshop Area
- 8,000 sqm
Capabilities
Manufacturing & Inspection Equipment
- Machining centre
- Numerical control equipment
- Advanced inspection equipment
Quality & Compliance
Quality Commitment
The company follows a quality-first approach supported by systematic management and continuous improvement, aiming to deliver reliable valve automation instruments and responsive service.
Explosion-Proof Products
Products have obtained national explosion-proof certification and have been inspected and approved by a national-level instrument explosion-proof safety supervision and inspection authority.
Innovation
- Patented Technology
- Valve positioners hold a national patent
Product Development
Huier maintains a dedicated technical team for research and development and collaborates with research institutes and universities to accelerate new product development and engineering customization.
Market Presence
International Supply
Products are exported to multiple countries and regions, and the company provides OEM supply for overseas partners.
Operations
Modernized Management
The company emphasizes modern management practices, including training and assessment for managers and employees, and the use of computer-aided design within key management departments to improve efficiency and work quality.
Scale
- Technical Staffing
- 100 employee technical staff configuration
Contact Information
- Address
- No 507 room,B Building, Chuangzhi Mansion, East Rotary road No 657,Suzhou City, Jiangsu Province
- Phone
- +86 512 5229 2000
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