Blow molding molds are the core product of Zhangjiagang Ruixin Precision Mould Co., Ltd., with over 10 years of manufacturing and export experience in the blow molding mold industry. Our blow molding products include: engine oil bottle molds, daily cosmetic bottle molds, medium and small-sized barrel molds (5ML-10L), large barrel molds (10L-200L), molds for luggage and auto parts, etc. Our company professionally customizes all types of blow molding molds, covering the full range of hollow blow molding, extrusion blow molding, multi-layer co-extrusion blow molding and other mold categories, which can meet the production needs of plastic bottles, chemical barrels, daily chemical packaging, industrial hollow products and other fields. The molds are made of high-quality special mold steel, processed by precision CNC machining, heat treatment conditioning and mirror polishing. They feature scientific and reasonable structural design, smooth exhaust, uniform cooling, fast molding speed, and uniform and stable wall thickness of finished products. Relying on mature mold flow analysis and structural optimization technology, it effectively solves common problems such as deformation, shrinkage and uneven thickness of blow molded products, resulting in high precision, wear resistance, long service life of the mold. Equipped with advanced processing equipment and a complete quality control system, we provide one-stop services including customized design, mold opening and manufacturing, trial molding mass production, and after-sales maintenance. We can customize high-cost-performance blow molding molds according to customers' product specifications and production capacity requirements, helping customers achieve efficient and stable mass production.