CNC Precision Machining Manufacturer in USA | Custom Parts

Hongsinn-943

Looking for a CNC machining part manufacturer? We provide precision machining services with fast turnaround and quality parts.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

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Looking for a CNC machining part manufacturer? We provide precision machining services with fast turnaround and quality parts.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

Choosing Hongsinn means establishing a long-term partnership with a specialized manufacturer that deeply understands global market demands and delivers solutions characterized by high quality, high precision, and cost-effectiveness. With a business presence in Japan and backed by over half a century of accumulated engineering expertise, we are dedicated to crafting exceptional manufacturing solutions for our clients. We firmly believe that every collaboration delivers not merely a product, but a steadfast commitment to quality, integrity, and value.

Over 15 Years of Industry Experience and Technical Expertise
With over 15 years of deep-rooted experience in the field of precision manufacturing, Hongsinn has continuously refined and optimized its machining processes. Since 2010, we have consistently supplied global clients with high-quality precision-machined parts and assemblies, thereby accumulating extensive project experience and building a strong industry reputation.
From the First Piece to the Last—Unwavering Quality
We maintain strict control over raw material quality, sourcing exclusively from reliable, premium suppliers, and ensure full-process traceability through lot number tracking. By combining a comprehensive system of in-process and final inspections with rigorous quality audit mechanisms, we guarantee that every single component—whether it is the first piece off the line or the very last piece in a mass production run—meets consistently high standards of quality.
Global Presence Combined with Cost Advantages
We maintain a business office in Japan, and our manufacturing operations are certified under the ISO 9001:2015 Quality Management System. Leveraging our global footprint, we facilitate efficient collaboration and rapid response capabilities, enabling us to provide our clients with more flexible and agile service support.
Furthermore, we fully integrate the skilled and cost-effective human resources available in India with the advanced CNC equipment housed within our facilities. This strategic combination allows us to offer our clients highly competitive manufacturing cost solutions, all while strictly adhering to the highest quality standards.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.