Henan Chicheng Electric Co. Ltd is a ISO9001-2000 certified high-tech import and export company and also the government permitted gas detecting device manufacture with Measurement of production License,MC) The explosion-proof certificateEX( and Fire type certificateCNAS(approved we are in in the research and marketing a range of portable and fixed gas detection products, industrial process automation control safety protection and analytical instrument and we are in Zhengzhou Henan China.,brHenan Chicheng has a mission to offer proper device and excellent all-round services to customers from automotive production plants> petrochemical gas, pharmaceutical and metallurgical industries Zinfandel producing wineries etc. R,D center of Henan Chicheng cooperating with the national science centers and universities, has been focusing on research of the techniques design and project service. Achievements of the R,D teams had been granted patents and trusted by users nationwide.br over 10000 solutions to your gas detection application and service after sale and technical support to all the customers. Sincerely welcome customers worldwide.brtAny inquiries will be replied within 24 hours.br<2.tProfessional manufacturer. Welcome to visit our website.br3.>tOEMODM availablebr<1)tCustom brand and protection within Law allowance is taken.br<2)tCustomized design gas detecton are welcome and our enginners will keep contact with you.br<3)tCustomized color box.br<4)tAny your idea gas detection tools we can help you to design and put it into production.br<4.tHigh quality fashion design reasonable , competitive price fast lead time.,br5.>tAfter-sale Service:br1>tAll products will have been strictly Quality Checked before packing.br2>tAll products will be well packed before shipping.br3>tAll our products have 2 year warranty. And we sure the product will be free from maintenance within warranty period.br6.>tFast delivery:brSample order in stock and 3-7 days for bulk production.>br7.>tPaymentbrtShippingbr