Guangdong Yuanyao Instrument Equipment Co., Ltd. specializes in the research and development of reliability environmental testing equipment. Its products mainly include constant temperature and humidity test chambers, hot and cold shock chambers, high and low temperature rapid temperature change test chambers, precision hot air ovens, anaerobic ovens, vacuum nitrogen ovens, ventilation aging test rooms, etc., which are widely used in electronics, electrical appliances, new energy vehicles and other fields.

The main products of Shanghai Yukang Science and Education Instruments Co., Ltd. are: 20L, 40L, 60L, 120L diaphragm vacuum pumps, cryogenic recovery systems, large rotary evaporators, glass reactors, high and low temperature circulation pumps, parallel reactors, high pressure reactors (stainless steel), cryogenic circulation tanks, cryogenic circulation pumps, short-range distillation/molecular distillation systems, vacuum controllers, etc.

Changhui Instruments is engaged in the production and automation system integration of digital display instruments, signal isolators, standard thermocouples, standard platinum resistance thermometers, paperless recorders, pressure transmitters, temperature transmitters, etc. Hong Kong Changhui is a well-known brand of intelligent instruments.

Shenzhen Sensor and Intelligent Instrument Industry Association (hereinafter referred to as "the Association") was formerly the Shenzhen Instrument and Automation Industry Association (registered on May 31, 1989). It is an association of companies in Shenzhen engaged in the sensor, intelligent instrument, automation and component manufacturing industries.

Specializing in the production of on-site dynamic balancing instruments, vibration temperature and oil level transmitters, combination probes, vibration meters, vibration monitoring, vibration switches, natural frequency measuring instruments, and teaching experimental instruments

ZERA develops and manufactures systems for the generation, measurement, testing and calibration of electrical quantities and sells them worldwide.

Dongguan Zhenghang Instrument is a supplier of reliability environmental testing equipment, high and low temperature testing machines, Dongguan constant temperature and humidity test chambers, constant temperature and humidity chambers, dust-resistant test chambers, high and low temperature and humidity test chambers, temperature shock test chambers, small constant temperature and humidity test chambers, desktop constant temperature and humidity chambers, large constant temperature and humidity test chambers and other instruments. Yuelie welcomes new and old customers to visit our company to inspect and purchase equipment!

Dongguan Zhishang Testing Equipment Co., Ltd. is one of the domestic manufacturers of battery safety performance testing equipment. Its main products include: battery safety performance comprehensive laboratory, battery heavy object impact test chamber, battery short circuit test machine, battery drop test machine, battery combustion test machine, battery explosion-proof test chamber, power battery extrusion and puncture integrated test machine, hotline: 13532646580/Mr. Xiong

ZHOU ENSI LTD mainly produce Flow Switch, Flow Switches, Differential Pressure Switches, Explosion-proof Pressure Sensor, Ultrasonic Flow Meter, Air Flow Speed Transmitter with ATEX CE certificate

Zhonghai Sheng provides original electronic components with low prices, quick delivery, excellent after-sales service, and ample inventory. New electronic components and parts are added daily.