Ningbo Lumei Gas Burner Valve Co., Ltd. was founded in 1980. We are one of the earliest manufacturers of household liquefied petrolic gas pressure regulators (reducing-pressure valves) in China. Our company has strong technical capabilities and new product development ability, equipped with advanced production equipment and testing facilities in the industry. Complying with Country Standard CJ50-2008(for household liquefied petrolic gas pressure regulators) and with reference to advanced ...