sales and technical service. Our company is mainly engaged in produce Oil Country Tubular Goods (OCTG) and oil filed service. Our company has a staff of 106 people including more than 30 sei
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Tianjin Jinggong International Co.,Ltd.
- No.501-29 A Zone,No.8 Gaoying Road,Beizhakou Town,Jinnan District,Tianjin,China, 300350 Tianjin , China, China