Streamlining manufacturing processes through advanced CNC technology.

Established in 2010, Shenzhen Hongsinn Precision Co., Ltd is a leading custom precision machining parts manufacturer situated in Shenzhen, a renowned manufacturing city in China. Equipped with a range of cutting-edge machinery including CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, and wire cutting tools, we ensure efficient processing of parts across various materials like mild steel, aluminum alloy, stainless steel, plastics, and more.

Our facility boasts advanced inspection equipment such as Zeiss and Mitutoyo CMM Measuring Machines, Keyence automatic image detector, and surface roughness meters. Located in a prominent machining industrial town, we have access to a complete heat treatment and coating supply chain, enabling us to cater to diverse hardness and coating requirements including anodizing, chrome plating, and more.

Hongsinn holds ISO9001:2015 certification, emphasizing our commitment to quality throughout the production process. With a focus on quality control and advanced management policies, we ensure that every part meets customer specifications. We offer a minimum order quantity of 1 piece and have the flexibility to handle orders of any size.

Our streamlined processes enable us to offer a quick turnaround time of as short as 3 days, ensuring that customers can meet project deadlines and stay competitive in their markets. We prioritize excellent customer service and maintain open communication channels with clients throughout the manufacturing journey.

CNC Milling Service:
Harnessing the power of 32 sets of 5-axis CNC milling machines, we specialize in crafting precision plastic and metal parts with complex geometries. Our range of 3- and 4-axis milling machines ensures cost-effective production without sacrificing quality.

CNC Grinding Service:
When precision is paramount, our CNC grinding service delivers super flat surfaces and round components with tight OD and ID tolerances of +/- 0.005mm. Rely on us to meet your critical part requirements with unmatched excellence.

CNC Turning Service:
Efficiently craft round components from plastic and metal bars or tubes, such as worm shafts, using our CNC turning service. Live tooling integration allows for the concurrent production of complex milled geometries, enhancing the manufacturing process.

Swiss Machining Service:
Our Swiss machining service excels at producing intricate or slender components with high efficiency. By synchronizing the movement of live tooling and the workpiece, we achieve precise cuts near the workpiece holder, minimizing deformation compared to traditional CNC lathe methods.

EDM & Wire-Cut Service

EDM and wire-cut are CNC machining processes utilizing copper, graphite patterns, or molybdenum wire to realize designs with sharp corners, undercuts, and to remove excess material from workpieces. EDM is extensively employed in rapid tooling and production mold making due to its precision capabilities.

FAQ:

Q1. How can I get a quote for my components?
A1: To receive a quote, reach out to us via product or Email sales-1@hongsinn.com. Provide your drawings in 2D and 3D formats (.STEP or .IGE files) with detailed requirements. If needed, we can sign an NDA. Our engineering team will review the information and offer a competitive quotation.

Q2. What are the lead times for tooling and sample fabrication?
A2: Lead times depend on part specifications. Typically, tooling fabrication and sample production take 40-45 days. If tooling isn't required, samples can be ready within 15 days.

Q3. Can I get prototypes for testing before committing to tooling?
A3: Absolutely, our factory can produce prototypes using machining processes for your testing purposes.

Q4. How are samples and production orders shipped?
A4: Samples are shipped via DHL, UPS, or FedEx through our authorized forwarder or on a freight collect basis. Production orders are generally shipped by sea or air.

Q5. How is the quality of parts ensured?
A5: Our team ensures quality through inspections on incoming materials, during production, and on finished products. A Quality Inspection Report accompanies samples and production orders.