TPCO has her own eidos that cooperation with international famous corporation with the advanced management at the beginning of her found. In 1994 TPCO had got the API certificates, meanwhile, more than 54 authentication companies and 30 world famous oil companies had issued the certificates to TPCO. In 2006 TPCO had wined the honor of ˇ°Chinese Famous Productˇ± and ˇ°Chinese Well-known Trademarkˇ±.