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contact us
Address: Yougu New Science Park, Beichen economic and Technological Development Zone, Tianjin
Sales Hotline: 022-26712291 region: Central South, southwest and Northwest
022-26717090 region: Northeast, North and East China
Service hotline: 022-26713793 sales and complaint hotline: 13920551781
Fax: 022-26712291 postcode: 300402
website: www.tjlcyb.cn www.tjlcyb.com
E-mail: tjlongcheng@163.com tjlongcheng@sohu.com
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Quality principle and aim:Guide as the market; rely on the advanced technology, produce first grade product, ensure the customer’s satisfactory. Purchases material certificate rate is 96%; Electrical actuator certified rate exit factory is 100%; customer’s satisfatory is 95%.。

Company principle:Staff of company remmeber the honest is our principle; customer is the first, service is the first, quality first will be the circle of each work, the satisfactory of customer is our high target. We are willing to work hard with each friend, and to make distribution to Chinese automatic control field.。