- Auto Car Enterprise Ltd
- X431 scanner, Xcar 431 scanner, universal tacho pro, diagnostic tools, Mileage Correction, Key Programmer.
- Address:Yale Industrial Centre, 61-63 Au Pui Wan Street, Fotan, Shatin, Hong Kong Shatin Hong Kong Hong Kong
- RZautomobile Tech Company
- universal tacho pro 2009, super ad900 key programmer, VAG immo3, VAG login reader.
- Address:Zhongshan Rd Shenzhen Guangdong 518004 Hong Kong
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