Specializing in CNC machining plastic, metal parts including 6061 T6, and aerospace components.

At Shenzhen Hongsinn Precision Co., Ltd. we specialize in high-precision CNC machining plastic and metal parts, expert 6061-T6 CNC machining, and certified CNC machining aerospace parts manufacturing. Our state-of-the-art facility combines advanced multi-material capabilities with aerospace compliance to serve defense, aviation, and space industries.

Choosing the right manufacturing method for a new product is often easier said than done. CNC machining and plastic injection molding are both common and cost-effective methods of producing parts. While the two methods are similar in these ways, they are completely different manufacturing methods. CNC machining is a subtractive manufacturing process that uses metal cutting tools to remove material from a workpiece to create the final part shape. Plastic injection molding forces liquid plastic to conform to the shape of a mold to create a finished part. There are three main differences between the two terms.

 

Definition of CNC machining and comparison with plastic injection molding

CNC machining is a subtractive manufacturing process that uses machines such as milling machines, lathes, drill presses, and saws to create high-precision parts. Computer-aided design (CAD) data is developed during the product design phase. This CAD data is then used as the basis for programming and optimizing machine tool sequences and paths. The material is then processed using milling tools such as end mills and drills to create the part. Auxiliary machinery, including honing machines, gear hobbing machines, or grinding machines, may also be required to complete the part to customer specifications.

 

Although hand-machined parts have existed since 1300 BC, CNC machining was not developed until the mid-1940s. The first control mechanism that was eventually used on CNC machines was used to punch code tapes as a form of communication. In 1949, the first experimental three-axis milling machine was created to create helicopter blades and harder casings for various aircraft. In the 1970s, CAD and CAM software began to be integrated into CNC systems. Currently, CNC machining is one of the most widely used manufacturing methods in the world. It is used to manufacture products in a variety of industries such as automobiles.

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