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Custom Precision CNC Structural Parts Machining Services Black Engineered

Custom Precision CNC Machining Services For Black Engineered Structural Parts

15+ years of experience on Precision CNC Machining Services

JINGXIN has over 15+ years of experience in custom precision CNC
machining services, located in Dongguan City, China.

JINGXIN's professional team adopts reasonable manufacturing
processes, solutions, and workmanship to supply high-quality
one-stop custom precision CNC machining services, crafting parts
from materials such as stainless steel, aluminum, and iron.

We Focus on:

Custom non-standard precision CNC machining services, including
milling parts like fittings, valves, hydraulic components, electric
motor parts, transmission and pump parts, sprocket wheels, wear
parts for packing machines, and electronic and medicinal pieces.

Our Advantages:

Advanced Equipment: Operate a world-class facility with a variety of precision CNC machines—Brother, HAAS, Mazak; vertical milling centers; and precision milling and turning lathes (including 3-, 4-, and 5-axis models)—all optimized for precision CNC machining services.

Complete In-House Capability: Adhering to ISO 2768-F/M machining standard tolerance, we produce parts in a wide range of sizes and complexities, with maximum CNC milling capability as listed below.

Reliable Raw Materials: 100% guaranteed to comply with RoHS and design specifications. Material certificates and SGS reports are available upon request. We work with various materials, including steel, aluminum, stainless steel, titanium, and engineering plastics (PEEK, PC, POM, etc.).

Flexible Order Quantities: 1+ orders accepted, covering both short-run and large-volume precision CNC machining production.

Quick Turnaround: Fast quotes within hours and rapid delivery in days, backed by a skilled and professional R&D team.

Global Customer Base: Our clients are from the EU and North America.

Quality Assurance:

What we do to ensure you receive quality parts from JINGXIN’s
precision CNC machining services:

We declare that we will be fully responsible for our precision
machined parts at all times.

100% inspection before shipping, with inspection reports available for each precision CNC machined part (ISO quality control throughout production).

We have served Volvo Auto Corp since 2016 as an approved precision CNC machining supplier in China, with no complaints to date.

If any precision machined part is outside tolerance or fails to meet your specifications, we will remake and deliver it as quickly as possible—100% free of charge.

Over the years, JINGXIN has manufactured thousands of precision CNC machined components for customers, with a 99.9% satisfaction rate that drives us to deliver even better quality.

Equipment	Brand	Qty	Range	Accurany
Projector	Tianle	1	100200300	0.005MM
CMM	Serein	1	600800600	0.001MM
Height Gauge	TRMOS	2	800	0.001MM
microcalliper	Mitutoyo	6	0~50	0.001MM
caliber rule	Mitutoyo	20	0~300	0.01MM
dial gauge	Mitutoyo	5		0.001MM
Pin gauge	Chuan liang	1set	0.5~30	0.01MM
R Guage	Chuan liang	1	0.5~10	0.1MM
Plane	Lu yang	3	1000*1500	0.005MM
Hardness tester	Luoshi	1	0~90
Surface roughness tester	Mitutoyo	1		Ra0.05
Coating thickness tester	Mitutoyo	1		0.002MM

Factory & Work shop & Equipment list:

Precision CNC Machining Services For Black Engineered Structural Parts

Precision CNC machining achieves the manufacturing of black
engineered structural parts through three streamlined and logically
linked steps:
1.Requirement Alignment for Post-Treatment Readiness
We lock in critical specifications—such as dimensional tolerances
(±0.01mm) and surface roughness (Ra 0.8-3.2μm)—to ensure the part
is prepared for subsequent black treatments (anodizing, black
oxide, dyeing).
2.CNC Programming Adjustments for Blackening
Programs prioritize precision (±0.01mm) and surface quality:
minimizing tool marks/burrs, controlling chip evacuation to prevent
contamination, and using fillets on sharp edges. These adjustments
ensure the machined surface serves as an ideal substrate for
consistent blackening.
3.Material Selection Balancing Blackening and Performance
ISO-certified materials are chosen to balance both aspects:
Metals: Aluminum (6061/7075) is suitable for anodizing and offers
high strength; low-carbon steel (1018) is ideal for black oxide
treatment, balancing machinability and corrosion resistance.
Plastics: Nylon/PEEK can uniformly absorb dyes, providing toughness
for lightweight structural needs.

Equipments list	Brand	Qty	Working Range (mm)	Precision
CNC machines	Huaqun H-1580B	2	1580	0.005mm
	Qiaofeng VMC-1270	2	1270	0.005mm
	Qiaofeng VMC-850 -4 Axis	12	850	0.005mm
	Joint 850	10	850	0.005mm
	(Takan)	4	600	0.005mm
	FEELER 5 Axis	4	850	0.005mm
Milling Machine	Jie yong da	10	760x330	0.01mm
Milling Machine	Bao Feng	1	760x330	0.01mm
Lathe	Dalian	2	600	0.01mm
N/C Turning	Tai Yu	6	500x300	0.005mm
W/C	Xiongfeng	6	500x300	0.005mm
W/C(Mid)	Xiongfeng	1	500x300	0.005mm
Grinding Machine	Wanbang	4	400x200	0.002mm
Laser Marking machine		1

We work with Raw material

Plastic	Metal	Grade
ABS	Aluminum Alloy	2007/ 2017/5052 /6061/6082/6063/7075 ,.etc.
PC (Polycarbonate)	Brass&Copper	3602 / H59 / H62 / C3600/C38500/,.etc.
PEEK	Stainless steel	SS 301,SS304,SS316L,SS400,SS430,etc
POM	Carbon Steel	A2,Q235,20#,45#.etc
PMMA (Acrylic)	Titanium Alloy
PE	Magnesium alloy
PVC	Zinc alloy
Teflon	Tungsten Carbide	YG8,YG10
Other special plastic	Other	Up on Customer’s request

Finish and Surface Treatment

Polishing & surface grinding	In house	Electro Plating	Contacted suppliers
Sandblasting & Bead blasting	In house	Anodizing	Contacted suppliers
Painting	In house	Flame/ Vacuum/Nitrided hardness	Contacted suppliers
Screen printing for mark	In house	Hot Galvanized	Contacted suppliers
Laser engraving	In house	Chemical Black & Black Oxide	Contacted suppliers
Powder coating	In house	Vacuum plating	Contacted suppliers

Fast Lead Time and Safe Shipping:

1-2 weeks

Wooden case safe packing, Ship by Air or sea.

Customer Feedback

Product Tags:

Structural Parts Machining Services

CNC Parts Machining Services

Custom Precision CNC Parts

Custom Precision CNC Structural Parts Machining Services Black Engineered

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Categories	Precision CNC Machining Services
Brand Name:	JINGXIN CNC machining
Model Number:	JINGXIN CNC machining
Certification:	ISO
Place of Origin:	China
MOQ:	1
Price:	5~55USD
Payment Terms:	T/T,Western Union
Supply Ability:	200 pcs per day
Delivery Time:	5-12 days
Packaging Details:	Carton and wooden case
Cnc machining or not:	Precision CNC Machining Services
Material capabilities:	Aluminum 7075, Brass, Copper, Stainless Steel, Bronze, Titanium
Surface treatment:	Anodizing, Electroplating, Sandblasting, Powder Coating, Anodized, Brushing
Tolerance:	+/-0.005~+/-0.001mm, Ra 0.4 Roughness
Application:	Auto Part, Machinery, Medical Devices, Electrical, Industrial Equipment
Keyword:	Precision CNC Machining Services
Equipment:	3-5Axis CNC machining, CNC lathe, CNC milling, etc
Milling range:	Max 1.5m long *1m width