The matching precision of the arc-shaped cutting edge of the surgical forceps head is ±0.01mm.

The laparoscopic surgical forceps developed by the medical technology company feature a jaw head that requires various complex cutting edge structures, including curved and straight shapes. The clearance at the joint is required to be controlled within ±0.01mm, and the surface must be smooth and sharp to minimize tissue damage. Fangchi uses 17-4PH stainless steel powder injection molding, with precision machining of the joint pin, ensuring smooth opening and closing of the jaw without any sticki

Stapler cartridge with complex tooth geometry, formed in a single shot

A leading domestic manufacturer of minimally invasive surgical instruments set higher requirements for the cartridge assembly of its new generation of endoscopic linear cutters — more complex tooth geometry, tighter clearance for the pusher plate, and sharper cutting edge. Fangchi adopted the 316L stainless steel MIM process to integrally mold the cartridge and cutting blade assembly. The tooth slots and guide grooves are formed in a single injection shot, requiring no subsequent machining. The

Zero quality incidents for components such as airbag sleeves

A well-known automotive safety system supplier requires precision metal parts for airbag inflators — including sleeves, filter supports, and igniter bases. The products must maintain dimensional accuracy and mechanical performance under extreme conditions (-40°C to 85°C, high-pressure gas impact). Fangchi strictly controls the process in accordance with the IATF 16949 system, uses low-alloy steel materials, and forms complex structures in a single shot through the MIM process, ensuring a sintere

Titanium alloy watch buckle, as light as 0.5g, delivered in mass production

An internationally renowned smartwatch brand launched a new high-end series requiring the watch buckle to be made of titanium alloy, with a weight controlled below 0.5g, and featuring complex curved surfaces and a snap-fit structure formed in a single shot. Fangchi adopted the Ti-6Al-4V titanium alloy MIM process to integrally mold the watch case and buckle structure, meeting the lightweight requirement. A PVD decorative coating was applied to the surface to enhance the texture. Daily shipment v

Mass production of 0.15mm ultra-thin Type-C housing.

A new ultra-thin laptop from a leading global consumer electronics brand requires the Type-C connector housing to have a wall thickness of ≤0.15mm. Traditional stamping processes can only achieve a minimum of 0.25mm, with a yield rate below 80%. Using its self-developed high-flowability stainless steel feedstock, combined with precision mold design and optimized injection parameters, Fangchi MIM has successfully achieved stable mass production of ultra-thin walls at 0.15mm. The product offers di