We are a factory that specializes in producing high-quality API 5CT L80/N80/J55/K55 BTC casing and tubing pipes. Our pipes are made from superior quality materials, ensuring durability, strength, and resistance to corrosion. Our products are engineered to meet the highest industry standards, making them ideal for use in various applications including construction, oil and gas exploration, and more. Our casing and tubing pipes are available in a variety of sizes, grades, and specifications to suit the varying needs of our customers. With over years of experience, we are committed to providing top-notch products and services to our customers worldwide.