Die casting

Die casting is a process that injects molten metal into a mold under high pressure. It features high production efficiency, high dimensional accuracy, and good surface finish, enabling the forming of complex structures and thin-walled parts. It can directly cast details such as threads and holes, making it suitable for mass production of metal materials like aluminum alloys and zinc alloys.

Its applications cover: manufacturing core components such as engine blocks and transmission housings in the automotive industry; producing mobile phone middle frames and heat dissipation modules in the electronics field; processing pump bodies and valves in the mechanical field. From precision parts to high-strength components, die casting has become one of the mainstream metal forming processes due to its advantages of high efficiency and precision.

ISO 9001: 2015 certified manufacturers provide high-quality CNC machining services for metal and plastic parts. In-house capabilities include 3-axis, 4-axis, and 5-axis precision CNC machining, covering milling, turning, electrical discharge machining (EDM), and surface grinding—all capable of achieving tight tolerances as low as ±0.01 mm.

Additionally, custom CNC machining ranges from rapid prototyping to high-volume production. With various surface treatments including anodizing and powder coating, it ensures parts are not only precisely performant but also aesthetically appealing.

Stamping features high production efficiency, low cost, stable precision, and the ability to process parts with complex shapes. It realizes mass production through molds under the action of a press.

It is widely applied: in daily necessities, it manufactures pots, bowls, and metal ornaments; in the automotive industry, it produces body components and chassis structures; in aerospace, it processes wing skins and engine parts; in electronics and electrical appliances, it involves mobile phone casings, metal parts of home appliances, etc. From daily necessities to high-end manufacturing, stamping has become one of the core processes for large-scale production in modern industry with its advantages of high efficiency and low consumption.

Hot press molding is a process that shapes materials through heating and pressurization, combining high efficiency and flexibility. It features the ability to process various materials such as composites and plastics, with high forming precision and uniform structure. It can complete complex curved surface processing in one step, making it suitable for mass production.

In terms of applications, the automotive industry uses it to produce lightweight body parts and interior components; the electronics field employs it for processing mobile phone casings and circuit board substrates; and in medical devices, it is utilized to manufacture dentures, surgical instrument housings, etc. From high-end equipment to daily products, hot press forming has penetrated multiple industries with its performance advantages.

Blister molding is a process that uses heated and softened plastic to adhere to a mold for forming, featuring short production cycles, low costs, and flexible molding. It can process various plastic materials such as PVC and PET, enabling mass manufacturing of thin-walled parts with complex curved surfaces, and allows for convenient mold replacement.

It is widely applied: in the packaging field for transparent trays and blister shells of food and electronic products; in daily necessities for bathroom fixtures and kitchenware; in the medical field for disposable consumables and equipment casings; and in the automotive industry for interior parts and instrument panel covers. From packaging to industrial products, blister molding covers multiple scenarios with its advantages of high efficiency and low cost.

Rotomolding is a process where plastic raw materials are heated and melted, then formed by rotating the mold. It is characterized by low mold costs, seamless products, uniform wall thickness, and the ability to shape large-sized hollow parts. It can process materials like polyethylene and polyvinyl chloride, making it suitable for small-batch customization and complex structure production.

Its applications include: manufacturing water tanks, trash cans, and children's playground equipment in outdoor fields; producing anti-collision guardrails and buoys in the transportation industry; using for storage tanks and pipeline fittings in industrial sectors; and fabricating kayaks, fitness equipment casings, etc., in sports equipment. With the advantages of low cost and large-size forming, rotomolding holds an important position in the production of weather-resistant products and hollow components.

Blow molding is a process in which a heated and softened plastic parison is inflated by compressed air into a mold for forming. It features low mold cost, high production efficiency, and flexible hollow structures in products. It can process plastic materials such as PE and PP, enabling mass manufacturing of containers with different capacities and shapes, and ensuring good wall thickness uniformity. It is widely applied: in the packaging field for beverage bottles and containers for daily chemical products; in the industrial sector for chemical storage tanks and floating buoys; in the automotive industry for fuel tanks and cooling air ducts; and in the medical field for medicine bottles and infusion bags. From daily packaging to industrial components, blow molding penetrates multiple industries with its advantages of low cost and hollow forming.

Extrusion is a process that melts plastic raw materials through heating and then extrudes them through the die head of an extruder for molding. It is characterized by continuous and efficient production, stable dimensions of products, and the ability to process various plastics such as PE, PVC, and ABS. It can form different cross-sectional shapes like pipes, plates, and profiles, with less waste and low costs.

Its applications include: manufacturing door and window profiles, pipes, and insulation boards in the construction field; producing sheets and plastic wrap in the packaging industry; processing interior trims and sealing strips in the automotive sector; and using for drip irrigation pipes and greenhouse films in agriculture. From construction materials to industrial products, extrusion has become one of the basic processes for plastic molding with the advantage of continuous production.