our company can process and produce all kinds of all kinds of oil products according to the requirements of the end users. After signing the contract, the buyers shall pay 70% deposit, and the rest 30% by letter of credit in renminbi or bank payment guarantee, or commercial acceptance bills plus bank documentary letter of guarantee...

Hainan Yuanzhen Industrial Co., Ltd. has established cooperation and transaction relationship with many large scale enterprises in different countries of the world part from China to dedicate in the international trade of bulk commodities as copper cathod, iron ore, iron powder concentration,rice...

Hainan Yuanzhen Industrial Co., Ltd. has established cooperation and transaction relationship with many large scale enterprises in different countries of the world part from China, such as US, Canada, European countries, Russia, Nigeria, Brazil, Australia, kyrgyzstan, Kazakhstan, five central Asian countries, west Asia, the Middle East, Iran, South Korea, Thailand, Singapore, Malaysia