Atividade

Product Description
CNC machining parts is wide apply to aerospace, medical, automatic.
We are good at making Turning CNC parts, Milling CNC parts, Welding parts. We are in this area over 10years and we have rich experience. Don’t worry about our quality, our team will inspect all the parts before dispatch to you.
Our products include drilling parts, milling parts, laser cutting parts, EDM part.
We use the Argon Fluorine welding type with good quality.
Quick Details
Part NO.Drilling Welding Part
Process TypeCNC ,Drilling, Milling, Turning, Wire EDM, Grinding, Laser Cutting, Lathe.
MaterialIron
Surface TreatmentCustomized your requests
Specification250*162mm
Tolerance+/-0.02-0.005mm
Brand NameGoldstar
CertificateISO9001-2008, ROHS, SGS, CE
LogisticsUPS, DHL, FedEx, TNT
Payment termT/T
Main Products
Our Service and Advantage Information:
1.Surface Treatment
Goldstar offers a variety of finishing services for machined parts, including as the listed table:
Black PTEEPassivationWhite ChromeBrushing
Black ChromeHatching knurlingNickel PlatingPlain knurling
Electrolytic Nickel PlatingNitrideWhite ZincGas Nitriding
Blue Zinc-PlatedHigh-frequencyHeat TreatmentBlack Zinc-Plated
Black Oxide coatingHard anode oxidationClear anodizeBlack oxidation
Green PTEESand BlastingTemperingQuenching
AnnealingPolishing
2.Process Equipment List
CNC machine Fanuc brand 2sets 500*400*300 (mm)
CNC machine Mitsubishi brand 8sets 850*500*500 (mm)
Brother CNC machine 10sets 850*500*500(mm)
CNC Gantry machine 1sets 1600*700*700(mm)
EDM Sodick brand 2sets
EDM Taiwan brand 2sets
CNC automatic lathe machine 3sets Ф300*1500(mm)
Manual lathe machines 26sets Ф300*1500(mm)
Manual milling machine66sets1200*350*400(mm)
Wire cutting machine26sets600*400*250(mm)
MS-WEDM Sodick brand2sets
MS-WEDM Taiwan brand2sets
Surface grinder22sets1000*600*300(mm)
Large size surface grinder6sets1200*800*400(mm)
CO2 Welding1sets
TIG Welding1sets
3.Quality Assurance Equipment List
CMM Raw Material Tester(BRUKER Brand) Electronic depth micrometer
Hight Micrometer Centralized measuring equipment Electronic indicator
Electronic I.D. Caliper O.D Micrometer Caliper Rockwell hardness tester
Stereo-microscope Electronic depth micrometer Flatness gauge
Ring thread gauge Standard plug gauge Blade type caliper
Material Analysis Instrument Plug screw gauge Material Analysis Instrument
Caliper Surface roughness measuring device Leeb hardness tester
Digital force gaugeBore gaugesMicro-image measure
4.Materials
Tool SteelA2/D2/T4/T5/M2/H13/W-10
Alloy Steel4140/42/4130/4137/8620/52100
Carbon Steel1010/1017/1020/1040/1045/1049/1055/1141/1114/1214/12L15
Stainless Steel17-4PH/301/303/ 304/ 304L / 316 / 316L/ 321/430 / 434/416/ 420 / 440A/404C /15-5
Cast ironNO.30B/ NO.35B
AluminumAL2024 / AL5052-H11 / AL6061 / AL7075/AL6005 /AL6082
CopperC2800/ C26800/C24000/ 35600/ C37000
PlasticABS / ABS+PC / PA6 / PA6 +30% GF / PA66+ 30% GF / PA66 / PC / PEEK/ PE / PET / Bakelite / PMMA
Goldstar machining Logistics:
Express Courier Services DHL, FedEx, UPS
1.inner packaging: bubble bag, plastic wrap etc.
2.outer packaging: carton, wooden case, pallet etc.
3.according to customers’ requirements.
Company File
The FISRT PLANT: The first plant of Gold star has significant with the round parts, as a contract manufacture; we produce a wide a range of varying size and shape.
The SECOND PLANT: The Second plant is good at the round parts, eccentric features parts. It equipped with CNC machine center, milling machines, turning machines.
The THIRD PLANT: The Third plant excel at the precision CNC machining and the CNC milling hexanhedrons parts and components.
The FOURTH PLANT: It can take nearly any form parts and components, equipped with CNC machining center, turning machines, milling machines, laser cutting, and welding, grinding machine. Our skilled machinists have over 15years experience in precision machining parts.
The FIFTH PLANT: The Fifth plant is major in Aluminum parts and semiconductor parts.
The SIXTH PLANT: The Sixth plant has the ability to produce shapes like rounds, squares, hexes, ellipses, cam profiles, and eccentric features on both the OD and ID of a part, especially for the precision parts.

Centificate
Gold star machining Profile
Registered: Dongguan Qingyu Machinery Co., LTD.
Location: 4, Shangzhen 1st Road, Shangjiao District, Dongguan City, Guangdong Province 523873, China
Phone: +86 -769 – 81627193
Fax: +86 -769 – 81627192
Hours: (GMT +8) 8:00 – 12:00 ; 13:30 – 17:30
Foundation Capital: 500000 USD
Founded in: May 2011
Founder: Mr. Jin Nanyi
Employee: 176 staff members
Products: Industrial components / Automation components / Jig, Fixture and Tooling, Mechanical parts and components / mold components / Components for others appliancescheap CNC Welding Parts
website:http://www.goldstarmachinery.com/welding-parts/