China Sourcelink, We Manufacture with Quality and Accuracy.
China Sourcelink offers a full range of CNC machining services, which includes traditional CNC milling and turning services, custom screw and swiss machining services and wire EDM services. We are capable of machining sold stock as well as our forging and casting metals (including a range of steels, aluminum, brass, copper, bronze and others depending on your specifications). We specialize in lower volume runs of high precision machining, prototype components and complete assemblies for the Aerospace Medical, Commercial, Automotive, Industrial, and Commercial industries.
China Sourcelink incorporates a strict Quality Assurance regiment that has qualified us for both ISO 9001 and AS9100 registration—a respected standard that we continually audit to ensure conformity. All of our CNC machining procedures—including materials validation, Turning-Milling, Variable Axis Milling, Horizontal Milling, Vertical Milling, Turning, Wire EDM, Grinding, Deburring, and finishing—follow mandated policies and include full documentation.
At China Sourcelink, we are a well-respected source for close tolerance CNC milled and turned parts. Our facility is fully equipped with 3- and 4-axis CNC machining equipment as well as manual machines to meet the general machining demands of various industries, including rail, truck, construction, pump, energy, mining, and prototype automotive. Through machining, we add value to cast parts by facing, turning diameters, adding slots, pockets, holes, and complex surface contours. Gray iron and ductile iron sand castings, alloy steels, aluminum, stainless steel, and carbon steel are common materials that we machine. Our wide variety of state-of-the-art CNC lathes and mills meet tolerances as tight as ±.0005″, all while running lights out, thus guaranteeing you continuous and exacting production.
At China Sourcelink, we take pride in our CAM operated screw and swiss machining. By utilizing Swiss turning machines with (5) axes, overlapping tool post operations, and high speed threading functions, our experienced employees are capable of producing miniature custom nozzles, spacers, screws, drive shafts, and pins with diameters of up to 1 1/4” and lengths of 12 1/2″. With our advanced screw machining services, we specialize in the manufacturing of bushings, collars, fittings, inserts, and spacers, along with a variety of other products. Our Acme Gridley and Davenport machinery offers ultra-precision multi-spindle screw machining operations that can hold to an extremely tight, (+/-) .002 of an inch tolerance, depending on the size and grade of the material.
At China Sourcelink, we offer the most precise, highly advanced EDM services available. Working exclusively with the Mitsubishi M750 Series FA10S machine, we ensure the best results. This 5-axis EDM machine has some of the most sophisticated features of any machine on the market. Our highly precise EDM services suit the demands of a range of industries, from aerospace to automotive. We work within extremely tight tolerances: ± .00005 inches machining tolerance, ± .0002 inches complete cutting area tolerance. We are capable of cutting a full range of metals. We work with wire diameters ranging from Ø.004 to .012 inches, and our maximum taper angle is 15° at 4.0 inches thickness. Our machining range is 13.7 x 9.8 x 8.6 inches.
CNC Machining is the process of shaping a piece of metal via cutting, forming, drilling or grinding using machines like saws, lathes and presses.
Here at China Sourcelink we offer precision CNC machining services for multiple applications and industries. Our modern ISO compliant facility features advanced vertical mills and turret lathes with CNC capabilities, including 3-axis, three jaw chuck fixturing, and bar feeding.
Mild steel, stainless steel, aluminum, copper, brass, and plastic materials are precision machined to customer specified profiles utilizing processes including milling, drilling, boring, threading, tapping, straight turning, countersinking, and counterboring. Completed parts are possible in sizes up to 36″ in length, 8″ in height, and 2 1/2″ in diameter. We are equipped to handle medium to large volume production, with typical lead times between 2 to 4 weeks.
CNC Machining Simple to Complex Parts and Components
5-Axis Lathe Turning & Milling
Variable 5-Axis Milling
Horizontal Milling Large Parts
Wire EDM Machining
Grinding and Deburring Precise Finishes for Complex Parts
CAD Design Services
CAM ProgrammingReverse Engineering
Conveyor Parts Catcher (Swiss Machining)
Electronics and Computer
Health & Fitness
Bit Mapped Graphics
Drawing Interchange Format, or Drawing Exchange Format
Graphics Interchange Format JPG or JEPG
Joint Photographic Experts Group
Portable Document Format
Tagged Image File Format
CNC Milling Equipment
(2) Mazak Nexus 4000 II , 22.05″ x 24.80″ x 25.2”” travel, 80 tool magazine
(1) Mazak PFH 4800, 22.05” x 24.80” x 23.62” travel, 80 tool magazine
(1) Mazak Nexus 410A, 30″ x 19.25″ x 20″ travel, 30 tool magazine
(1) Mazak VTC-160A, 22″ x 16″ x 25″ travel, 30 tool magazine
(1) OKK VM5ll, 22″ x 13.7″ x 19.1″ travel, 30 tool magazine
(1) Brother TC-S2C, 19.7″ x 15.7″ x 11.8″ travel, 14 Tool Magazine
(1) Haas VF1
CNC Turning Equipment
(1) Mazak Integrex 200 III ST
(1) Mazak Integrex 200 IV ST
(1) Mazak Integrex i-200ST
(1) Mazak Quick Turn 18 MS-Y
(4) OmniTurn GT-75
(6) Hardinge Conquest GTSP
Positioning Accuracy: +/-0.0001
CNC Swiss Machining Equipment
(2) Citizen-Cincom L20 Vlll
(2) Citizen-Cincom C32 Vlll
(1) Citizen-Cincom K16E VIIP
(1) Citizen-Cincom M32Y V
(1) Citizen-Cincom L32 Vlll
Positioning Accuracy: +/-0.0001
Wire EDM Equipment Mitsubishi M750 Series FA10S
Machine Axis 5 Axis
Machining Range (X x Y x Z) 13.7 x 9.8 x 8.6 in
Machine Tolerance ± .00005 in
AS 9100 Certified
Aerospace Industry Standard
TS 16949 Certified
ISO – 9001-2008 Certified
International Organization for Standardization
Mil-Spec – Certified
NADCAP – Certified
National Aerospace And Defense Contractors Accreditation Program
QSLM Certified for Class 2 & Class 3 Threaded Fasteners
China Sourcelink is a leading supply chain solution provider that has base both in United States and China. We offer premium services in contract manufacturing, rapid prototyping, product design, product sourcing, quality control, and freight forwarding services for US companies that is planning to outsource manufacturing to China.
We are able to provide complete and tailor-made supply chain solutions for a wide range of industries, such as electronics and computers, hardware and tools, automotive, lighting equipment, building and construction material, machinery, textile and apparel, toys and consumer goods, packaging and more.
Los Angeles Office
10501 Valley Blvd Suite 1800, El Monte, CA 91731, United States
Hours of Operation
Monday-Friday: 9:00 am – 6:00 pm
Phone number and Email Adress
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