Specializing in precision machining of aluminum and plastic fabrication.

At Shenzhen Hongsinn Precision Co., Ltd. we specialize in manufacturing aluminum precision machining parts,delivering precision plastic fabrication, and producing high-quality aluminum alloy parts machining solutions. Our AS9100-certified facility combines advanced CNC technologies with material expertise to serve aerospace, medical, automotive, and industrial sectors.

What is Precision Machining

Precision machining is a process that removes excess raw material from a workpiece while ensuring tight tolerances to produce a high-quality finished product. In short, it is the process of machining large blocks of material into more precise parts to meet very strict specifications. The process includes cutting, milling, turning and EDM, and usually relies on computer numerical control (CNC) equipment to achieve it.

 

Precision machining produces a wide variety of objects that we use in our daily lives. Surprisingly, every little part of any object requires the expertise of a machinist. Likewise, worn tools or machines often require machine calibration, welding, or slotting by a precision machinist. From automobile production to surgical equipment to aircraft parts, precision machining plays an important role in various technologies and industries. Therefore, it can be said that almost all products that contain parts require some form of precision machining.

 

Successful precision machining relies on closely following detailed blueprints drawn up by computer-aided design (CAD) or computer-aided manufacturing (CAM) programs. This CNC machining technology is able to generate the 3D drawings or outlines required to produce a machine, object or tool. To ensure the quality of the product and the success of the machining, these blueprints must be drawn in great detail and accuracy.

 

While most precision machining companies use some form of CAD/CAM program, they still often use hand sketches during the initial design stages.

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.

Rongna:  IGES (.igs) /STEP (.stp) /Parasolid (.x_t) / .stl files.

Rongna: Sure. We never divulge customers' information to anyone else.

Rongna : 1 pcs , we provide prototype to mass production service