Made to Your Drawing
Custom parts made to your 2D/3D drawing — prototype, low-volume and mass production.
Inspected Before Shipment
Parts are inspected before shipment, with exact specs to confirm per your drawing.
Our story
About Mulmic
Mulmic Co., Ltd. is a custom manufacturing partner based in Dongguan, China, serving OEM customers across Europe and the United States.
With more than 20 years of manufacturing experience and 78 machines — including CNC machining centres, lathes and mill-turn machines — we specialise in CNC machining and die casting, with metal stamping, sheet metal fabrication and injection molding.
Core Services
Our Core Services
CNC machining and die casting are our core services. Stamping and sheet metal fabrication support your full part — injection molding is a later-phase service.
CNC Machining
Precision parts made to your drawing. Typical materials: 6061 / 7075 aluminum, C36000 brass, C11000 copper, 304 / 316 stainless, 1045 carbon steel. Typical tolerance ±0.05 mm.
Die Casting
Die-cast housings, heatsinks and flanges. Typical materials: ADC12 / A380 aluminum, Zamak 3 zinc. Typical finishes: powder coating, painting, plating, polishing. Typical tolerance ±0.1 mm.
Stamping
Precision clips, brackets and battery contacts. Typical materials: 5052 / 6061 aluminum, cold-rolled / galvanized steel, 304 stainless, brass, copper. Typical tolerance ±0.1–0.2 mm.
Sheet Metal Fabrication
Chassis, enclosures and panels made to your drawing. Typical materials: 5052 / 6061 aluminum, cold-rolled / galvanized steel, 304 stainless. Typical tolerance ±0.1–0.2 mm.
Injection Molding
Plastic parts, rings and plates — a later-phase service. Typical materials: ABS, PC, POM, PP, nylon (PA). Typical tolerance ±0.1–0.2 mm.
Capabilities
From Drawing to Delivered Parts
A simple 4-step RFQ process. Send your drawing, get a DFM review and quote, approve a sample, then production and inspected delivery.
01 / Send Drawing1
Send your drawing
Send your 2D/3D drawing and specifications for a quote — contact Nika Yan, nika@mulmic.com, +86 189 2946 9968.
2D / 3D drawing
02 / DFM Review & Quote2
DFM review & quote
We review your drawing for manufacturability and reply with a quote. Exact material grade, tolerance, size, MOQ, price and lead time are confirmed per drawing.
DFM / quotation
03 / Sample & Production3
Sample / production
Prototype, low-volume and mass production to match your project stage — CNC machining and die casting as core services, stamping and sheet metal alongside.
Prototype / low-volume / mass
04 / Inspection & Delivery4
Inspection & delivery
Parts are inspected before shipment, then delivered to Europe and the US from Dongguan, China.
Inspected / shipped
Materials & Finishes
Materials & Finishes
Typical industry-standard materials and finishes, chosen per your drawing. Exact grade and finish to confirm per drawing.
Die Casting
ADC12 / A380 aluminum, Zamak 3 zinc — typical industry-standard options. Finishes: powder coating, painting, plating (zinc / nickel / chrome), polishing, bead blasting. Typical tolerance ±0.1 mm.
CNC Machining
6061 / 7075 aluminum, C36000 brass, C11000 copper, 304 / 316 stainless steel, 1045 carbon steel — typical options. Finishes: anodizing, powder coating, painting, plating, polishing, bead blasting, passivation, electroplating. Typical tolerance ±0.05 mm.
Sheet Metal & Stamping
5052 / 6061 aluminum, cold-rolled / galvanized steel, 304 stainless steel, brass, copper — typical options. Finishes: powder coating, painting, plating (zinc / nickel / chrome), polishing, passivation. Typical tolerance ±0.1–0.2 mm.
Plastic
ABS, PC, POM, PP, nylon (PA) — typical industry-standard options; color and surface texture per your drawing. Typical tolerance ±0.1–0.2 mm. Injection molding is a later-phase service.
Industries
Industries We Serve
Custom CNC machining, die casting, stamping and sheet metal parts for a wide range of industries — made to your drawing, inspected before shipment.
01 / Automotive1
Automotive
Brackets, housings, shafts and fittings made to drawing for vehicle parts and assemblies.
Housings / brackets / shafts
02 / Aerospace2
Aerospace
Precision machined and die-cast parts for aircraft and aerospace assemblies, made to drawing.
Precision parts / housings
03 / Medical3
Medical
Machined and formed parts for medical devices and equipment, made to drawing.
Device parts / housings
04 / Electronics4
Electronics
Heatsinks, enclosures, brackets and contacts for electronics and electrical products.
Heatsinks / enclosures
05 / Robotics5
Robotics
Structural parts, joints, brackets and housings for robotics and automation equipment.
Frames / joints / brackets
06 / Energy6
Energy
Housings, fittings and structural parts for energy equipment, made to drawing.
Housings / fittings
Our Products
Real Products, Made to Your Drawing
Twenty-four real published products, grouped by process — CNC machining, die casting, stamping, sheet metal and plastic. Select a category, or send your drawing for a quote.
Newest products are shown first; browse all 24 products on the Products page.
View all products
CNC Machining
CNC Machined Aluminum, Brass and Copper Parts
CNC machined aluminum, brass and copper parts, as shown in the photo.
CNC Machining
CNC Turned Steel Shaft and Flange
CNC turned steel shaft and flange, as shown in the photo.
CNC Machining
CNC Machined Black Housing and Fittings
CNC machined black housing and fittings, as shown in the photo.
Injection Molding
Custom Plastic Parts, Rings and Plates
Custom plastic parts, rings and plates, as shown in the photo.
Die Casting
Mixed Die-Cast, CNC and Plastic Parts
Mixed die-cast, CNC and plastic parts, as shown in the photo.
Quality
Full Inspection Workshop
Quality
Quality Inspection
Every part is checked against your drawing before shipment. Our 12-person Quality Department runs a five-stage inspection process — from raw-material verification to final approval and packaging.
01 / Incoming Inspection1
Incoming inspection
Incoming inspection & raw-material verification — visual check, quantity check, supplier certificate check, first-article inspection before production.
02 / In-process Inspection2
In-process inspection
In-process inspection — setup verification, frequent dimensional checks, surface-finish checks, tool-wear monitoring.
03 / Post-machining Inspection3
Post-machining inspection
Post-machining inspection — final dimensional inspection, geometric tolerances (parallelism, perpendicularity, concentricity), visual inspection, functional testing.
04 / Quality Documentation4
Quality documentation
Quality documentation — inspection reports, full traceability from raw material to shipment, corrective actions for any non-conformance.
05 / Final Approval & Packaging5
Final approval & packaging
Final approval & packaging — QA sign-off, then protective packaging and labelling with part number, quantity and quality status.
06 / Inspection Equipment6
Inspection equipment
Inspection equipment: Hexagon CMM (0.0015 mm), 2.5D measuring instrument, Mitutoyo roughness tester, projector, concentricity gauge, micrometers and calipers.
Quality
Our Equipment
Production equipment — 78 machines in total.
01 / CNC Machining Centres1
CNC Machining Centres
CNC Machining Centres — Domestic — 5–850 mm — ±10–20 μm — 26 units
02 / Swiss-Type Lathes — TSUGAMI2
Swiss-Type Lathes, 5-axis
Swiss-Type Lathes, 5-axis — TSUGAMI (Japan) — 2–32 mm — ±5–10 μm — 12 units
03 / Swiss-Type Lathes — TAKISAWA3
Swiss-Type Lathes, 5-axis
Swiss-Type Lathes, 5-axis — TAKISAWA (Japan) — 2–32 mm — ±5–10 μm — 18 units
04 / CNC Lathes with Turret4
CNC Lathes with Turret (turn-mill)
CNC Lathes with Turret (turn-mill) — Domestic — 5–300 mm — ±10–20 μm — 6 units
05 / CNC Lathes, Tool-Feed Turn-Mill5
CNC Lathes, tool-feed turn-mill
CNC Lathes, tool-feed turn-mill — Domestic — 2–46 mm — ±10–20 μm — 10 units
06 / CNC Lathes, Tool-Feed with Manipulator6
CNC Lathes, tool-feed with manipulator
CNC Lathes, tool-feed with manipulator — Domestic — 2–46 mm — ±10–20 μm — 6 units
07 / Inspection — CMM7
CMM
CMM — HEXAGON (Sweden) — 0.0015 mm — 1 unit
08 / Inspection — 2.5D Measuring Instrument8
2.5D measuring instrument
2.5D measuring instrument — WANHAO (China) — 1 unit
09 / Inspection — Concentricity Gauge9
Concentricity gauge
Concentricity gauge — Aiceyi ACE-135 — 1 unit
10 / Inspection — Roughness Tester10
Roughness tester
Roughness tester — MITUTOYO (Japan) — Ra 0.005–16 μm — 1 unit
11 / Inspection — Projector11
Projector
Projector — MITUTOYO (Japan) — 0–100 mm — 1 unit
12 / Inspection — Micrometers12
Micrometers
Micrometers — MITUTOYO — 0.01 mm — 12 units
13 / Inspection — Height Gauges13
Height gauges / height masters
Height gauges / height masters — MITUTOYO — 0.001 mm — 5 units
14 / Inspection — Calipers14
Calipers
Calipers — MITUTOYO — 0.01 mm — 25 units
Quality
Inspection Equipment
CMM
CMM — HEXAGON (Sweden) — 0.0015 mm — 1 unit
2.5D measuring instrument / Projector
2.5D measuring instrument — WANHAO (China) — 1 unit. Projector — MITUTOYO (Japan) — 0–100 mm — 1 unit.
Concentricity gauge
Concentricity gauge — Aiceyi ACE-135 — 1 unit
Height gauges / height masters
Height gauges / height masters — MITUTOYO — 0.001 mm — 5 units
FAQ
Frequently Asked Questions
Direct answers about materials, finishes, tolerances, MOQ, lead time, drawings and shipping to Europe and the US.
Still need help? Send your drawing to Nika Yan, nika@mulmic.com, +86 189 2946 9968.
Get a Quote
Get a Quote — Send Your Drawing
Send your 2D/3D drawing and specifications for a quote. Contact Nika Yan, nika@mulmic.com, +86 189 2946 9968 (Mobile / WhatsApp / WeChat).
Email
nika@mulmic.com
Phone
+86 189 2946 9968
Office
Room 307, Zhufoling Road #105, Tangxia Town, Dongguan City, 523720, China
Hours
Mon–Sat, 8:30–18:00
Inquiry intake
Send the details
Share a few details about your request so we can send a useful reply.
Materials and care
Built to age into the routine, not out of it.
We choose materials for daily wear, easy care, and the way they settle into your routine over time.
Waxed canvas
Water-resistant texture that creases and softens with use.
Brushed steel
Hardware chosen for repairability, weight, and a quiet finish.
Recycled fiber
Interior liners and soft goods made to reduce virgin material use.