Hnjry Instrument and Eqiupment Co.,Ltd. is a manufacturer and trading company based in Changsha, China, established in 2009 with 11 to 50 employees. The company specializes in manufacturing a diverse range of analytical instruments and related equipment. Their product portfolio includes graphite digestion systems, graphite platen heaters, graphite digestion ovens, microwave synthesis systems, accelerated solvent extraction systems, and rotary agitators. They also produce high-purity gases, medical gases, industrial gases, gas generators, gas cylinders, and radiation protection products. Hnjry Instrument and Eqiupment Co.,Ltd. is a key partner of the China Institute for Radiation Protection products and South Engineering Market, emphasizing sincerity, innovation, and customer satisfaction in their operations.
Hunan Yanheng Instrument Equipment Co., Ltd. (HNYH) is a professional manufacturer and trading company based in Changsha, China, specializing in the research, development, and production of industrial measurement instruments. Established in 2015, the company operates a factory with approximately 101 to 200 employees and maintains a strong focus on R&D, holding multiple practical model patents and software copyrights. Their extensive product portfolio includes smart pressure transmitters, radar and ultrasonic level meters, electromagnetic flow meters, temperature sensors, and water quality analyzers such as pH meters. Operating under their own brand 'JFORALL' while also providing comprehensive OEM and ODM services, the company serves diverse industries including petroleum, chemical, metallurgy, and hydrology. HNYH is ISO 9001 and CE certified, ensuring high performance and consistent quality for its international clientele. With an export rate exceeding 90%, the company has established stable global relationships by offering reliable industrial automation solutions and professional after-sales support.
Temperature Transmitter 4-20mA PT100 High Temperature Transmitter Hart$29