Flaring Bullet for Shrinkless Bullet Expansion: This shrinkless flaring bullet is made from durable bearing steel or hard alloy, with a polished or coated surface for enhanced wear resistance. It is used in non-shrinkage expansion machines to expand the mouths of copper, aluminum, or stainless steel tubes without causing shrinkage. Custom sizes are available to fit the requirements of fully automatic vertical and horizontal expanders in the refrigeration industry.

Guangzhou Runshi Mold Co., Ltd. focuses on the precision machinery manufacturing industry. Since its establishment, the company has mainly provided equipment molds, vulnerable parts, and cutting tools for air conditioning and heat exchanger manufacturing enterprises. It also provides ceramic parts and tungsten steel parts for industries such as new energy, fluid control, medical devices, semiconductor, aerospace, photovoltaics, lithium batteries, petrochemicals, high-precision automation equipment, electronic communication, automobiles and so on.