Since its inception, Hongsinn has been offering a comprehensive one-stop service for professional rapid prototyping to batch CNC machining, integrating 3D printing, laser cutting, welding, stamping, and other processes. This integrated approach results in cost savings of no less than 30%.

What surface treatments are available for CNC machined parts?

While many general CNC machining manufacturers focus primarily on processing, they often lack professional expertise in surface treatment. Inadequate surface treatment can prevent the product from achieving its optimal state, leading to potential delays and increased costs. In contrast, Hongsinn boasts a highly developed and mature quality control process for surface treatment, ensuring that all products meet the desired standards effectively.

Quality Assurance

Strictly implement ISO9001:2015, IATF16949 quality management system, from raw materials to processing to shipping at least 10 quality control processes, do not let go of any quality loopholes, shipping pass rate of 99.98%!

Capacity Guarantee

With a 5,000-square-meter CNC machining facility and close to 100 skilled personnel, Hongsinn operates within a standardized production workshop equipped with a range of machinery including CNC computer gongs, CNC lathes, milling machines, grinding machines, automatic tapping machines, wire cutting, EDM, and more. The average monthly production capacity stands at an impressive 300,000 pieces.

FAQ:

Q:Where is your factory?
A:We are located in ShenZhen ,China. It is near the ShenZhen airport .
Q: What kind of drawing is perfect ?
A:2D drawing ( PDF, DWG/DXF) 3D drawing ( STEP, XT, IGS,SolidWorks parts )
Q:Do you accept the OEM sample and small production ?
A:Welcome ! the sample can help you verify your design and our quality !

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.

We always aim at to maxmize customer profitability,Offer extremely competitive price, to be customers' most reliable long-term partner.