Qingdao SANERO Import&Export Co.Ltd located in a thriving international city and famous trade port at the coast of Pacific Ocean?Qingdao. All our products comply with quality standards are greatly appreciated variety markets around world.Since company is ...

Shengli Oilfield Tongtai International Trading (Tongtai), It covers an area of 67,000 square meters, with three workshops and one office building in the high tech park Dongying Economic Development Zone, a total investment over 16 million yuan.As ...