Guangming Group Shares the Application Fields of MIM Injection Molding Technology

Application Fields of MIM (Metal Injection Molding)

MIM is suitable for small-to-medium sized, complex-structured, high-volume precision metal parts (mostly 0.1～100g). It can produce thin walls, irregular holes, internal threads and micro tooth profiles, serving as an alternative to CNC machining and investment casting. Below are its major application sectors:

Consumer Electronics & Wearable Devices (one of the largest application markets)

- Mobile phones: Foldable hinge assemblies, camera brackets, SIM card trays, buttons, internal precision structural parts

- Laptops & tablets: Shaft components

- Smart wearables: Smartwatch cases, watch buckles, earphone hinges

- Optical communication: 5G / data center optical module bases, shielding components, fiber optic connectors (Kovar alloy, tungsten copper)

Medical & Dental (high biocompatibility requirement)

- Surgical instruments: Minimally invasive surgical tips, hemostatic clips, biopsy forceps, ultrasonic scalpel components

- Dental products: Orthodontic brackets, dental drill accessories

- Implants: Bone screws, small spinal implant parts (medical stainless steel, titanium alloy MIM)

Automotive (including new energy vehicles)

- Traditional powertrain: Turbocharger blades, fuel injector parts, transmission pawls, throttle components

- Chassis & safety: EPB (Electronic Parking Brake) components, steering lock sleeves, various sensor housings

- New energy vehicles: Motor pinions, BMS connectors, charging terminals, precision valve parts

Industrial Equipment & Power Tools

- Electric / pneumatic tools: Gearbox components, drill chucks, trigger mechanisms, rotor blades

- Hydraulic & fluid systems: Miniature precision valve bodies and valve spools

- Locks & security: High-security lock cylinders, lock bolts, complex internal anti-theft lock assemblies

- Textile machinery: Weaving needles, hook needles and other micro wear-resistant parts

Aerospace

Small nozzles for aero engines, sensor housings and pipeline connectors. Mostly made of superalloy and titanium alloy via MIM technology to meet lightweight and high-strength requirements, mainly for medium & small precision components.

Defense Equipment

Triggers, firing assemblies, safety components, sight structural parts and precision connectors. Leveraging the advantage of one-piece forming for complex profiled structures.

Other Consumer Goods

Watch components, spectacle frames, golf club heads, metal ornaments, etc.

Powder Metallurgy, Metal Injection Molding, Powder Metallurgy Gears

Guangming Group specializes in the R&D and manufacturing of metal forming technology and wear-resistant materials. Our main products include powder metallurgy parts by metal compression molding and injection molding.

The company has a high-caliber talent team. Its founding team comes from Guangzhou Research Institute of Non-Ferrous Metals, a research institute directly under a national ministry. With rich industry experience and strong R&D capabilities, the team continuously drives innovation for the enterprise.

The Group has obtained 5 invention patents and over 30 utility model patents. It has passed IATF16949 Quality Management System, ISO9001-2015 Quality Management System, ISO14001 Environmental Management System and Intellectual Property Management System certifications, and holds international trademark registration.

We are an Innovative Enterprise of Guangdong Province, a Guangzhou Science & Technology Little Giant Enterprise, director member unit of Guangdong Powder Metallurgy Industry Technology Innovation Alliance, and initiator of Guangzhou Advanced Powder Metallurgy Cluster Promotion Center.