Mandrel bar is the pipe molds for seamless pipe

Jinyuan Heavy Machinery Manufacturing Co., Ltd. was founded in 1994, integrating R&D and sale. Our company covers an area of seven thousand square metres. With our abundant experience and industrious and hardworking staff members, we can meet various requirements from different types of customers. We are mainly engaged in casting pipe moulds, and our products sell well in the UAE, Australia, India, and so on. We conduct strict quality inspections over each batch / product. We will try our best to serve you and hope to become one of your friends and business partners.