Hongqi Instrument Co., Ltd., established in 1993, is a specialized, innovative, and high-tech enterprise in China's pressure and temperature instrumentation industry. The company specializes in the research, development, manufacturing, and sales of pressure gauges, thermometers, and pressure regulators, with two major production bases located in Shanghai and Changxing, Huzhou.
I. Factory Area
Hongqi Instrument operates two production bases with a combined standardized factory area of over 70,500 square meters.
The Changxing facility covers approximately 50,000 square meters and includes multiple production workshops, a mold machining center, a provincial-level enterprise technology center, and a central metrology laboratory. The facility also features a landscaped campus, an employee gymnasium, and other supporting amenities.
The company employs more than 500 people, including an R&D team of over 30 professionals, comprising senior engineers and engineers.
II. Main Products
1. Pressure Instruments
Y-100 General Pressure Gauges, Y-100BF All-Stainless Steel Pressure Gauges, YTN-100 Vibration-Resistant Pressure Gauges, YB-150B Precision Pressure Gauges, YE-100 Capsule Pressure Gauges, YPF-100BF Diaphragm Pressure Gauges, and Y-100BF/ML/MF Sanitary Diaphragm Pressure Gauges.
YXC Electric Contact Pressure Gauges, YA Ammonia Pressure Gauges, Mud Pump Pressure Gauges, Mining Pressure Gauges, SF6 Gas Density Gauges, YZS-102 Dual-Pointer Pressure Gauges, and YZ Vacuum Gauges.
YS-100 Digital Pressure Gauges, Smart Pressure Transmitters, Differential Pressure Transmitters, Wireless Pressure Transmitters, Submersible and Differential Pressure Level Transmitters, Pressure Controllers, Piston Pressure Gauges, and other pressure calibration equipment.
2. Temperature Instruments
WSS-411 Bimetallic Thermometers (primarily vibration-resistant stainless steel models), Glass Thermometers, and other industrial temperature measurement instruments.
III. Company Development History
1. Initial Establishment (1993)
The company was founded in Yueqing, Wenzhou, in 1993, initially focusing on the manufacturing of mechanical pressure gauges and establishing its presence in China's industrial pressure measurement market.
2. Large-Scale Expansion
The company subsequently established a large production base in Changxing, Huzhou, forming a dual-base manufacturing structure in Shanghai and Changxing.
By expanding automated production lines, Hongqi Instrument diversified its product portfolio from traditional analog gauges to intelligent digital displays, pressure transmitters, level measurement instruments, and other digital products.
3. Participation in Industry Standards
The company has participated in the formulation and revision of more than 20 national verification regulations and standards for pressure instruments.
Shanghai Hongqi Instrument serves as a member of the National Technical Committee for Pressure Measurement Instruments Standardization, a vice-chairman organization of the National Pressure Gauge Industry Association, and has received recognition from the Chinese Society for Measurement as an advanced organization.
4. Qualification and Certification Upgrades
The company has been recognized as a National High-Tech Enterprise and a Zhejiang Provincial Specialized, Refined, Distinctive, and Innovative SME.
Hongqi Instrument has obtained ISO certification for its three management systems.
The company has established a nationwide sales network comprising 21 offices and hundreds of distributors, while actively expanding into international markets and exporting its products to multiple countries.
5. Current Development Direction
Hongqi Instrument is transitioning from traditional mechanical instrumentation toward intelligent and digital measurement technologies.
The company is focusing on the development of intelligent pressure and level transmitters featuring remote signal output and wireless monitoring capabilities, continuously upgrading its products to meet the growing demands of industrial automation, smart chemical processing, and power monitoring applications.
A Pioneer in China's Instrumentation IndustryWith excellent product quality and comprehensive services, our products are widely sold throughout China. We have established a nationwide sales network consisting of 21 offices and hundreds of distributors. Our reliable product quality meets the stringent requirements of customers in Japan, the United States, Germany, and other countries. Our products have also gained recognition and trust from customers in dozens of countries and regions across the Middle East, Europe, and the Americas.
