Beijing Zhonghe Testing Instrument Co., LtdWe are a professional manufacturer of atomic absorption and chromatography instruments, and also undertake the sales and after-sales service of testing machines, laboratory instruments, and laboratory furniture produced by various affiliated units; We are a professional technology company specializing in spectral chromatography analysis instruments, providing integrated and systematic solutions for various industries' laboratories, including spectral chromatography component analysis instruments, laboratory basic equipment, and laboratory furniture.The company adheres to the business philosophy of "integrating the interests of all shareholders and providing customers with professional, high-quality, and cost-effective products". The specific products mainly operated by the company include: atomic absorption spectrophotometer/spectrometer, gas chromatograph, liquid chromatograph, laboratory furniture, atomic fluorescence spectrometer, RoHS detector, laboratory furniture, pressure testing machine, universal/tensile testing machine, balance, drying oven, muffle furnace, thickness gauge, viscosity meter and other general laboratory instruments. The company's products are mainly used in laboratories, testing centers, research and development centers, quality inspection centers, etc. of various enterprises and institutions
The industries involved include: food, pharmaceuticals, feed, chemicals, petroleum, alloys, minerals, soil fertilizers, electronics, and materials--------
Our main products include:
（1） Spectrometer, chromatograph, metal element content detection instrument, organic component analysis instrument
Atomic absorption spectrophotometer/atomic absorption spectrometer; Gas chromatograph; Liquid chromatography, ROHS detector; Atomic fluorescence spectrometer; Multi element analyzer; Trace metal element content detection instrument; Various industries have organic component content analysis instruments

（2） Complete set of equipment for common industry laboratories (planning and design, instruments, furniture)
For example, laboratory instruments for the traditional Chinese medicine decoction piece industry, laboratory instruments required for obtaining production licenses in the feed industry, laboratory instruments required for obtaining production licenses in the food additive industry, laboratory instruments for the petroleum/chemical product industry, laboratory instruments for the soil/fertilizer industry, laboratory instruments for the food/pharmaceutical industry, equipment for detecting metal element content in alloys/ores, metal element content analysis instruments for other industries, and organic component content analysis instruments; Complete set of laboratory furniture.
（3） Laboratory furniture, laboratory basic instruments, various testing machines/thickness gauges
Laboratory furniture (table/cabinet/kitchen), testing machine (pressure/tension/ring stiffness), thickness gauge (coating/paint film/ultrasonic); Balance; Viscometer; Drying box; Ma Fulu; Basic laboratory instruments such as spectrophotometers