Pinxin is a young factory with experienced team. Our team cooperated with Honeywell and participate Honeywell internal training. The whole team has more than 10 years’ experience in developing and manufacturing of gas pressure regulators. We do OEM for some famous regulator brands both in domestic and international market. We became the member of China Natural Gas Standardization Committee in 2020 and take part in the constitution of the national gas regulator standard-GB 27790-2020.