• About Us
• About Yongjian We send technicians to foreign countries for customers to install and debug Machines
• About Yongjian We send engineers to foreign countries for customers to install and debug Machines
• Annual tour 2021, exciting cool rafting
• A group of Indian customers visited Yongshunfa company to buy pipe making machines
• About Jordan Customer's Visit
• About the price trend of Stainless Steel Pipe Making Machine in the industry
• Application for the Fire Pipe Extinguisher Making Machine