Gold App Instruments Corporation Limited is a high-tech manufacturer based in Xi'an, China, specializing in advanced analytical instruments for material characterization. Established over 15 years ago, the company has grown to employ between 101 and 200 people and holds the largest market share in China for its products since 2008. They offer a diverse portfolio of instruments, including BET surface area analyzers, particle size analyzers, gas pycnometers, surface area and porosimetry analyzers, high pressure adsorption analyzers, chemisorption analyzers, vapor sorption analyzers, thermogravimetric analyzers, and dilatometry equipment. Gold App Instruments also provides OEM and ODM services. Their products are utilized by global universities, state institutes, and production factories, with exports to over 50 countries across North America, South America, Eastern Europe, Africa, Asia, the Middle East, Oceania, and Western Europe. The company is committed to quality, holding ISO 9001 certification and national calibration certificates.
Langmuir Surface Area and Bjh Pore Size Distribution Analyzer (V-Sorb 2800P)
T-Plot External Surface Area Pore Size Distribution Calculation Analyser (V-Sorb 2800TP)
High Pressure Hydrogen Adsorption Apparatus
T-Plot Surface Area and Hk/Sf/MP/Dr/Da Pore Size Analyser (V-Sorb 2800)
Gas Pycnometer Analyser Supplier Manufacturer and Price for Tender and Bidding
Turbo Molecular Vacuum Pumped Surface Area and Porosimetry Analyzer by Static Volumetric Principle V-Sorb 2800tp
High Pressure Methane and Carbon Dioxide Adsorption
Pore Size Distribution Activated Carbon Gas Sorption Analysis (V-Sorb 4800)
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
🇨🇳 China
200911-50 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Product customization
Patented technology
Key customer
ANSTEEL GROUP
Description
Xi 'an ERUN Environmental Protection Technology Group Co., LTD, founded in 2009 and officially entering the environmental monitoring instrument field in 2014, is a manufacturer and trading company based in Xi'an, China. With 11 to 50 employees, the company specializes in the R&D, production, and sales of automation instrument solutions, software, and hardware for environmental monitoring and governance. They offer a comprehensive range of products including portable, online, and desktop water quality analyzers, gas detection instruments, dust detection instruments, and various laboratory instruments such as constant temperature test chambers and drying ovens. Key product specializations include multi-parameter water quality detectors for over 60 indicators (e.g., COD, ammonia nitrogen, heavy metals, pH, dissolved oxygen) and portable multi-gas detectors with explosion-proof certifications. ERUN provides OEM and ODM services and holds over 50 national patents and intellectual property rights for its core products. The company is certified with ISO 9001, ISO 14001, ISO 45001, CE, and RoHS, and operates a factory. They serve diverse industries including petrochemicals, power, metallurgy, and pharmaceuticals, with a growing international presence in markets such as Russia, Indonesia, and Vietnam.
Portable Water Analyzer for Fast Dissolved Oxygen Meter in Aquaculture & Drinking Water$239.49
Field-Use Water Quality Meter for on-Site and Industrial Applications$239.49
High-Precision Portable Water Quality Tester for Chloride Ion Testing in Industrial Water$873.16
Benchtop Total Suspended Solids Meter Laboratory Water Quality Tester for Industrial Water Control$529.36
Portable Water Quality Tester for Accurate Sulphide Testing in Industrial Wastewater$239.49
Smart Digital Residual Chlorine Meter Portable Water Analyzer for Aquaculture Applications$873.16
Multi-Parameter Water Quality Tester for Boiler Water Dissolved Oxygen$529.36
Portable Total Alkalinity Testing Water Quality Meter Industrial Wastewater Analysis Erun-Sp9-B3$855.36
Laboratory Nickel Meter Portable Water Quality Tester Digital Handheld Analyzer for Research & Testing$855.36
Erun-Sp5-B2, Total Hardness Test, Drinking Water Analyzer, Portable Multi-Parameter Water Tester, Advanced Total Hardness Test Kit$619.5
Portable Handheld pH Water Quality Detector for Seawater Desalination (ERUN-SP4-B7)$419.58
Erun-St7-F3, Heavy Metal Detection, Lead/Pb Detection in Drinking Water, Laboratory Multi-Parameter Water Quality Testing Instrument$839.16