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为了走向高端市场,长城钻探钻井液公司超前谋划,摸准市场脉搏,凭借特色技术和不断完善的产业链,提高了自身竞争能力。
In order to move to the high-end market, Great Wall Drilling Drilling Company ahead of plan and grasp the pulse of the market, with unique technology and continuous improvement of the industrial chain, improve their competitiveness.