chemical companies in zj 1.10 years of experience 2.meeting the requirment of ISO14001 & ISO9001
1.silica gel 60 manufacturing company 2.ISO9001, MSDS, SDS, REACH 3.various particle size & package 4.industrial grade
1.Good quality and after-sale service 2.Extensive industrail experience 3.cover almost all IADC code 4.The top-notch quality
chemical companies in sz 1.10 years of experience 2.meeting the requirment of ISO14001 & ISO9001
1.silica gel manufacturing company 2.ISO9001,MSDS,UKAS,CNAS certificates 3.reagent grade,various size & package 4.free sample
1. API & ISO& OHSAS 2 China big oil drilling companies since 2000 3 60 sets 1 year
Used in petroleum, chemical industry, medicine, Large flow, high efficiency Can choose a variety of membrane
Zhongkuang is a company for producing petroleum machinery, petroleum pipes and drilling tools with advanced quipments.
1.Simple structure,top quality. 2.High filtration efficency. 3.Internatioanal approvals. 4.Competitive price.
1.Company category:Factory since 2005 2.SDD classify:Solid powder &Solution 3.Content:20%-99% 4.Certificate:ISO9001& ISO14000
SA192 tube 1.direct manufacturer 2.API cert. company 3.1/2"-20",SCH10-XXS,5-12M long 4.exported to ASIA,Africa,Middle East