Which companies are qualified for overseas labor services in Yantai?

Yantai No.1 * * * That's all: Yantai International Economic and Technical Cooperation Co., Ltd. Tel: 69 1 KLOC-0/Address: Jianyan Group Co., Ltd., No.2 Baoyuan Road, Laishan, Yantai Tel: 0535-6657620 Address: Nanhong Street, Zhifu District, Yantai City, Shandong Province. No.00 Yantai Foreign Trade Co., Ltd.Tel: 0 Address: Yantai Huatian International Talent Science and Technology Cooperation Co., Ltd., 9th Floor, Building 4, Tian Hong Triumph City, No.53 Nanshan Road, Zhifu District, Yantai Tel: 0535-6582933 Address: Yantai Foreign Economic and Trade Co., Ltd., No.0535-62326 Address. Kloc-0/0877 Address: Yantai 38+05 Yantai Hesheng Overseas Labor Service Co., Ltd. Tel: 0535-68801Kloc-0/Address: Yantai Fengyuan Overseas Human Resources Cooperation Co., Ltd., No.83 Guan Hai Road, Laishan City, Shandong Province Tel: 0535-622619. : 67 18008 Address: Haiyang International Economic and Technical Cooperation Company, No.6 Tonglin Road, Laishan, Yantai City, Shandong Province Tel: 5353236098 Address: Yantai Dongda Labor Affairs Service Center, No.9 Haiyuan Road, Haiyang City Tel: 0535-62562 17 Address: 83 Nanda Street, Yantai City, Shandong Province.