【Oil Stop Valve】Professional manufacturer, Guanruixing's famous oil stop valve brand. The oil shut-off valve produced by Shenzhen Guanruida Energy Equipment Co., Ltd. adopts the imported valve core from the United States. The product quality is reliable, the price is reasonable, and the high-quality after-sales service is provided. "Oil stop valve" is suitable for all kinds of compressors; gas station compressors, natural gas compressors, special gas compressors, liquefied petroleum gas compressors, medium and high pressure air compressors, engineering power compressors. Guanruixing brand, shared globally!