About us
Our main procucts can be classified as below:on-load tap changer with rated voltage 10KV.35KV,rated current 400A and below;non-energized Lap changer being single-phase and three-phase used with ratedvoltage 110KV and below,and rated current 1250A and below.They mainly be made for oil-immersed power transformers.The product has the specifications of type WSP,WDP(Tray-form),WST,WDT(Bar Form),WDG(Drum Form),WSL(Cage Form) and non-energized electric motive tap changer including other five specificati on products such as butterfly valve,normal valve,dehydrating breather,pressure relief valve and rubber washers which can be divided into more than 400 varieties.Our company has been passed through ISO9002 quality conformity system,Beging warranted by good quality, our products are selling well in china and trusted by ther users.
Industry FocusTransformersWall Switches
Business TypeManufacturer
Products/Servicestransformer switch
Our MarketsWorldwide
No. of Employees101 - 500 People
Annual Sales Range(USD)US$50 Million - US$100 Million
Legal Representative(CEO)ye jia fa
Contact Information
Company NameTenglong Electrical Apparatus
Contact PersonMr jianfeng dai
Company Addresssanmen haiyou baiyang road, sanmen, Zhejiang, China (Mainland)
Postal Code317100
Telephone Number0086 0576 3321288
Mobile Number13606760188
Fax Number0086 0576 3321288
WebsiteTenglong Electrical Apparatus, http://www.tenglonge.com, http://www.bizearch.com/company/Tenglong_Electrical_Apparatus_2644.htm
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