Yangzhong Hengrun Machinery and Instrument Co., Ltd. (formerly Yangzhong Hengrun Machinery and Instrument Factory) is located in Yangzhong City, known as the Pearl of the River and a Garden City on Water—the second largest island city on the Yangtze River. It boasts a unique geographical location, convenient transportation, and a beautiful environment.

Yangzhong Hengrun Machinery and Instrument Co., Ltd. (formerly Yangzhong Hengrun Machinery and Instrument Factory) was established in 1982. It currently employs over 20 mid-to-senior level technical, skilled, and management personnel. The company is equipped with more than 20 advanced imported CNC machine tools, forging and pressing equipment, shearing and bending machines, heat treatment equipment, plasma cutting equipment, and over 10 sets of various physical, chemical, mechanical performance testing equipment, as well as non-destructive testing equipment.

The company specializes in producing LLK series flow switches (pointer-type flow switches, explosion-proof|flameproof flow switches, float-type flow switches, target-type flow switches, inductive flow switches, baffle-type flow switches, float-ball flow switches, etc.), basket-type strainers, automatic backwash filters, constant-level oil cups, flow indicators, flow sight glasses, ZWT self-operated temperature regulators, ZYT self-operated pressure regulators, ANB averaging pitot tube flow meters, Annubar flow meters, RSQ rapid water heaters, various pumps, motor cooling water system devices, temperature and pressure control systems, measurement instruments, pipe valves, cable trays, switchgear cabinets, and many other products. The company boasts advanced production equipment, comprehensive testing methods, and professionally trained installation and debugging personnel. Its after-sales service is continuously improving.

Over more than two decades of development, Yangzhong Hengrun Machinery and Instrument Co., Ltd. (formerly Yangzhong Hengrun Machinery and Instrument Factory) has adhered to the belief in product development and design: "What others don't have, we have; what others have, we innovate; what others innovate, we specialize in; what others specialize in, we perfect." Its various products are widely used in energy (including nuclear power), metallurgy, petrochemicals, shipbuilding, pharmaceuticals, and other fields. Some products are even exported to more than ten countries and regions, including Brazil, Myanmar, India, Indonesia, Malaysia, Sudan, and others.

Blessed by the spirit of nature and nurtured by the sweet乳汁 of the Yangtze River, Yangzhong Hengrun Machinery and Instrument Co., Ltd. (formerly Yangzhong Hengrun Machinery and Instrument Factory) is continuously developing and innovating as it strides into the 21st century. The company will rely on advanced equipment, exquisite craftsmanship, and a meticulous management system as a solid foundation for its growth. It is committed to further serving customers with stable quality and a good market reputation, sincerely hoping to collaborate with visionary partners at home and abroad to create a brilliant future together.