Gold APP Instruments China, professional manufacturer for gas sorption analyzers, is a high technology and originality corporation located in Zhongguancun, Beijing High-tech Industry Zone, where gathered numerous national famous universities and research laboratories. Corporation originates and serves the China weapons system, relies on advantages of local talented human resource and weapons system technology and devotes into scientific instruments' development, production and sale. With closely cooperation with the weapons system and references from overseas developed technology, Gold APP Instruments China had built a well-known brand in weapons and civil industries. To research and develop fully-auto and intelligent analytical laboratory instruments, provide international standard, high cost performance and state-of-the-art instruments for R&D institutes and manufacturing enterprises are our unchanged mission.

Gold APP Instruments China analyzers cover F-Sorb X400CE BET surface area analyzers series based on flowing gas (n2, Kr, Ar etc. ) adsorption principle and V-Sorb X800 surface area and porosimetry analyzers series rely on static volumetric nitrogen adsorption principle for specific surface area and pore size distributions analysis. Further, an extremely sophisticated high pressure and temperature gas sorption volumetric principle H-Sorb X600 series analyzers and the revolutionary gas pycnometer true/absolute/real density analyzers G-DenPyc X900 series left other components far behind. Gold APP Instruments scientists have revolutionized measurement techniques and designed instrumentation to enable the accurate, precise, and reliable characterization of powdered and porous materials: Battery and fuel cell materials, heterogeneous catalysts, pharmaceuticals, ceramics, carbons, zeolites, projectile propellant, cosmetics, aerospace, nanotubes, medical implants, pigments and foodstuffs, indeed any solid whose performance depends on some interaction with its surroundings through its surface. Also, provide sample testing services including BET/ Langmuir/ t-plot surface area, mesopore and micropore analysis with BJH/ Saito-Foley (SF)/ Dubin-Radushkevich (DR)/ MP/ Horvath-Kawazoe (HK)/ Dubinin-Astakhov (DA) methods, gas pycnometer helium/nitrogen true/real/absolute/skeletal/apparent density measurement, PCT (pressure-composition-temperature) in methane, coalbed gas and hydrogen storage materials fields.

All series of instruments had been approved by ISO9001: 2017, national calibration certificate etc. These make it hold the biggest market share in China from year of 2008, and also received a growing brand recognition since 2009. The driving force of us is to research and provide top performance, competitive price instruments of unmatched precision and utility, which leads to Gold APP Instruments China had built a high reputation with domestic and international users because of the high quality products and excellent customer services.