Which overseas labor service company in Shijiazhuang is the most formal?

The so-called formal ones are companies that have applied for overseas dispatch qualifications from the Ministry of Commerce. Only with this qualification can they dispatch labor services,

LW130020050010 Shijiazhuang Tianhai International Economic and Technical Cooperation Co., Ltd. SHIJIAZHUANG TIANHAI INTERNATIONAL ECONOMIC & TECHNICAL COOPERATION CORPORATION, LTD No. 133, Zhongshan East Road, Shijiazhuang City, Hebei Province dispatches various types of labor personnel (excluding seamen) overseas 0311-85373092 0311-85373079 050011 Passed the 2011 annual inspection

Shijiazhuang's I found a qualified company registered with the Ministry of Commerce. Hope this helps.