Established in 2000;Ningbo Level Gas Appliance Co.,Ltd. is a Hongkong investment enterprise . We are a specialized manufacturer of gas heater, high-frequency insulators and ceramic ignitor series. We had built up complete manufacturing management system and quality control system.Our company has acquired ISO9001:2000 quality certificates and products are CCC ,CSA , and CE certified .We insist on the principle of;honoring contracts and maintaining credibility,provide trustworthy products is our everlasting pursue .Besides We have more than 700 skilled workers,professional technicians specialized in researching , developing new products and provide OEM services upon your request. Welcome all interested parties to contact us , we are willing to set up a long time cooperate relationship with you .If you have any demand please feel free to contact us ,we&＃039;d like to service you at any time.