... .50.3 Company ProfileOur company was registered in Hong Kong with the head office in mainland China: Huizhou city, Guangdong ... , approved by the State Ministry of NVOCC, MSC MAERSK, CMATS LINE, SITC, ENERGREEN APL, PIL, HDSL, COSCO, CHINA SHIPPING and ... nodulizing agent, inoculant and coke, etc. Besides, we also cooperate with some research institutes in domestic, such as Analytical &Testing Center ...