Wellserv PEC has been working with some of the best pumping unit and tools manufacturers in China for decades even before the company was formally established. We are in full support for your frac equipment and tools both in terms of quality and price. To learn more please click product categories on the left or contact us via info@wellservpec.com.Wellserv PEC has been working with some of the best pumping unit and tools manufacturers in China for decades even before the company was formally established. We are in full support for your frac equipment and tools both in terms of quality and price. To learn more please click product categories on the left or contact us via info@wellservpec.com.