China Science Resource (Ke Hua) Technology Trading Corporation the import and export corporation, is approved by the former State Science and Technology Commission and the Ministry of Foreign Trade and Economic cooperation of china. Kehua is an independent economic legal person registered with relevant department of the state commerce and industry Administration.

Import & Export of technology, complete set equipment, and ordinary commodity; Barter trade, compensation trade; Joint venture, joint production, processing according to supplied parts, OEM; Exhibition abroad and in China, technology exchange, technical cooperation, trade consultation; Domestic Trade and all kinds of business approved by the Ministry of Foreign Trade and Economic Cooperation of China.
Oil Department is engaged in development, co-production, export and import of petroleum equipments, parts of petroleum equipments and oilfield service products. Our manufacturers are certificated by ISO9001/2 and accordance with API/NACE.