Drilling BOP/ BOP parts durable rubber core with API standard

BL Packing element and seal ring

BL has the complete production line for rubber products, including packing elements and full line of seal kits. Two types of Packing Elements are available in BL - spherical type and tapered type. BL’s rubber products have longer storage life (4 years) compared with other brands (2 years) due to our technology innovation.

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.