<正>Shell China Limited’s Executive Chairman Lim Haw Kuang is unquestionably an effective reformer for the Beijing-based company. He localized Shell China Limi
<正>The production of refined oil products in China is still meeting demand despite the regional shortfalls triggered by rising international prices. Zhu Hongre
<正>Greatwall Drilling Company (GWDC), an integrated petroleum engineering services company, mainly provides general contracting services of well construction f