20th Floor, No18 Gaoxiong Road, Qingdao, China

<p class="intro-cnt J-txt-cnt"> Our company do a variety of chemical products deals, our advantage products are all kinds of asphalt and lubricants, we provide...

No.98 Xuzhou Road, Qingdao, Shandong, China

<p class="intro-cnt J-txt-cnt"> Shandong huanhai machinery group Co., Ltd is one of largest machineries manufacture in China. It consisted of 3 factories, with...