Zhejiang Zhongheng Instrument Co., Ltd.
Zhejiang Zhongheng Instrument Co., Ltd. is a science-and-technology-oriented enterprise in Zhejiang Province, a member of the National Pressure Instrument Industry Association, and a member of the National Technical Committee for Standardization of Industrial Process Control. For more than two decades, the company has been dedicated to the research, development, and manufacturing of instrumentation for the petroleum industry. Its product portfolio includes dozens of series, such as the “Yongyi” brand seismic-resistant pressure gauges, JZ-series load indicators, drilling multi-parameter instruments, mechanical tension meters, mud analyzers, intelligent shock- and collision-proof controllers, valve retrievers, and sensors. These products are bestsellers across major oilfields, chemical plants, geological exploration firms, and other related industries nationwide, with long-term cooperative relationships established with leading domestic oilfields. In addition, the company’s products are exported to markets in the United States, Europe, the Middle East, and other regions.
The company boasts strong technical capabilities, standardized management practices, and a robust metrology system. It has successfully obtained API Q1 quality management system certification and API 8C product certification from the American Petroleum Institute, as well as ISO 9001:2000 quality management system certification, in addition to national metrology and testing system accreditation. Adhering to the principle of “adopting international standards to standardize basic management, developing cutting-edge products with a market-oriented approach, and continuously improving to meet customers’ ever-higher requirements,” the company manufactures in accordance with international standards and API standards set by the American Petroleum Institute, and is committed to providing dedicated service to both new and existing customers.
