China carbon steel worm gear operated

{"pid":"21093565","cid":"107590","pimg_url":"\/\/img1.tradegrowthhub.com\/35\/b0\/1c7aa4859f96\/product\/70142002_s-w400xh400.jpg","name":"DN300 Carbon Steel Worm Cast Wafer Gear Operated Butterfly Valve For Cement","company_name":"Ningjing Hongda Valve Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"NHV"}}

{"pid":"27841173","cid":"173572","pimg_url":"\/\/img1.tradegrowthhub.com\/81\/6c\/2e8b19781d2b\/product\/101052388_s-w400xh400.jpg","name":"Operation Electric Cast Iron Worm Gear Lever General Good Price Ductile Iron Carbon Steel Stainless Steel Butterfly Valve","company_name":"Qingdao Evk Industrial Co., Ltd.","attrs":{"Price":"$2.60(>=10 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"EVK"}}