Cangzhou Dino Pipe Equipment Co., Ltd. is located in the beautiful ancient city of Cangzhou City. Our company is engaged in combating desertification and sieve tubes, oil casing and all kinds of special seamless, straight seam and spiral pipe production and trade. After many years of technological innovation, especially in the oil sand prevention screen industry, our company combines the highest laser cutting technology to make Slotted Screen. Currently we have the worlds leading high-tech laser cutting machines, as well as advanced production lines of high-tech laser processing machinery,...