China roots flowmeter

{"pid":"20949278","cid":"106176","pimg_url":"\/\/img1.b2bforus.com\/46\/0a\/2731a96fb3be\/product\/69608875_s-w400xh400.jpg","name":"LPG LPG Three-rotor Flow Meter Gas Roots Flowmeter Air Roots Flow Meter dn50 Digital Natural Smart Flow Meter","company_name":"Shanghai Anjun Industrial Co., Ltd.","attrs":{"Price":"$2,200.00(1 - 5 Sets) $1,860.00(6 - 9 Sets) $1,620.00(>=10 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Anjun"}}

{"pid":"32005386","cid":"220745","pimg_url":"\/\/img1.b2bforus.com\/a4\/e2\/a2e54b9b1549\/product\/121516417_s-w400xh400.jpg","name":"Intelligent Various Gas Root Gas Meter Flowmeter With Volume Corrector High Precision Flowmeter For Natural Gas Regulation","company_name":"Kaifeng Hengman Measurement And Control Instrument Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"HM"}}

{"pid":"37605020","cid":"298862","pimg_url":"\/\/img1.b2bforus.com\/ba\/ea\/0e061eb803a3\/product\/149472471_s-w400xh400.jpg","name":"New Type Annubar\/Steam Natural Gas Flow Meter Flowmeter High Accuracy Aluminum Alloy CE Approved Gas Roots Size Flowmeter","company_name":"Weihai Kunke Flow Instrument Co., Ltd","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Kunke"}}