Silver Automation Instruments Top 10 Micro Flow Meter Company in China

CALIFORNIA, CA, UNITED STATES, October 22, 2026 /CourierPR/ -- Silver Automation Instruments, a Nanjing-based company founded in 2010, has been ranked first in the 2026 Top 10 Micro Flow Meter Companies in China. The company, known for its precision in manufacturing small-bore instruments, has established a strong presence in the market with a wide range of low-flow products and international certifications.

Operating from a 10,000 square metre facility, Silver Automation Instruments employs 80 people, including a 20-person engineering team. The company produces approximately 60,000 units annually, with about 95% of its output exported to Southeast Asia, South America, and Africa. According to third-party trade data compiled by Volza, the company recorded roughly 91 export shipments to 36 international buyers.

Silver Automation Instruments holds several certifications relevant to low-flow and hazardous-area operations. Its flow meters are certified under CE number 1N220422.SAIUW36, issued by Ente Certificazione Macchine Srl against EN IEC 61326-1:2021, valid until 21 April 2027. The company’s quality management system is certified to ISO 9001:2015 under certificate 79625Q0002107R0S, issued by ZHONGHONG CERTIFICATION (JIANGSU) CO., LTD, and valid until 9 July 2028. Hazardous-area coverage includes ATEX certificate ICR/VC/HM251296 issued by ICR for Zone 2 to IEC 60079-0:2018+A11:2024, EN 60079-1:2014+A11:2024, and EN IEC 60079-31:2024, valid until 9 December 2030. Additionally, the company holds ATEX certificate ECM 22 ATEX-B 0S05 issued by Ente Certificazione Maccine srl, valid until 20 February 2027.

The company’s product range includes the SH-CMF-FE micro Coriolis mass flow meter, which measures from 40 g/h to 1000 kg/h at an accuracy of ±0.25% to ±0.5%, with pressure ratings of 30 bar or 100 bar in stainless steel 316L. The SH-CMF-FE offers 4-20mA, 0-5VDC, and 1-5VDC outputs with RS485 or RS232 communication. The SRK-DL low flow thermal mass flow meter covers 2 sccm to 30 SL/M at ±1% of full scale. The SH-CM Coriolis mass flow meter operates across a fluid temperature range of -200 to 350 °C with IP65 protection and supports 4-20mA, pulse, frequency, MODBUS RTU, HART, Profibus-DP, and Profibus-PA. The SRK-100 thermal mass flow meter covers DN15 to DN2000 in inline or insertion form, and the STLU-VFN steam mass flow meter handles DN15 to DN300 up to 500 °C with built-in temperature and pressure compensation.

Silver Automation Instruments handles customisation on an OEM/ODM basis, with a stated monthly capacity of 2,000 units, a minimum order quantity of one unit, and a lead time of 10 to 12 working days. Calibration testing serves as the quality control step, and the company offers remote after-sales support. Documented applications include air-leak detection down to 2 sccm using the SRK-DL, nitrogen measurement at approximately 700 bar in Chile using the SH-CM, chlorine gas measurement with tantalum wetted parts in Malaysia, and liquid oxygen measurement at -183 °C in India.

Silver Automation Instruments stands out in the market for its comprehensive product range, robust certifications, and strong export capabilities, making it a trusted choice for precision micro flow control applications.