Professional manufacture of metal parts

Professional manufacture of metal parts

Sunbright has complete supporting equipment such as high-precision CNC machines, punching machines, and surface treatment. The company has a professional technical team and manufacturing team, which can cooperate with customers from product design, research and development to the production and manufacture of the whole process of parts, and can fully meet the various needs of customers. Can process stainless steel, stainless iron, iron, copper, aluminum and other hardware products, suitable for professional manufacture of metal parts in lighting, electrical appliances, furniture, medical, machinery, handicrafts and other industries. We also have one-stop service and facilities for polishing, electroplating, painting, and oxidation.

Product display

Product introduction

There are six metalworking processes, namely casting, forging, stamping, machining, powder metallurgy and injection molding. Casting, casting is a processing method of melting and pouring metal into a mold cavity suitable for the shape and size of the part, and waiting for it to cool and solidify to obtain the required parts. Casting is more suitable for the production of some large parts.

1.Forging, forging is a processing method that uses forging machinery to apply pressure to metal ingredients to cause plastic deformation to obtain certain mechanical properties, certain shape and size. Forged keys often require machining to aid completion. Stamping is a processing method that applies external force to sheets, strips, pipes and profiles by means of presses and dies to cause plastic deformation or separation, thereby obtaining the required parts.

2.Machining is a process in which one more metal is directly removed from the blank with a cutter during the production process in the workshop to make it meet the requirements of the drawing. This is what we usually call machining processes such as turning, milling, planing, grinding, and electrical discharge. Anyone who has studied it knows that machining is suitable for the processing of any part. Powder metallurgy is a process in which metal powder and non-metal powder are mixed as raw materials, pressed and formed, and then collected and densified, and finally the desired metal concept is obtained. Its structure is relatively simple, and its density is relative.

3. Injection molding is to mix metal powder with plastic binder, wrap the metal powder by melting the plastic, and then inject the mixture into the cavity of the mold through an injection machine. Finally, by chemical or thermal decomposition, the plastic adhesive in the pure silver split is removed, and finally collected and densified to obtain the final metal part Mei, which is more suitable for mass production of small parts.

Product tolerance：+/-0.005mm

FAQ

Who we are?

Shenzhen Sunbright Technology Co., Ltd. is a metal parts manufacturer integrating development, design, production and sales. The company has advanced mold manufacturing and casting die-casting, forging, stamping, extrusion, turning and milling composite CNC machining, etc. Product assembly manufacturing capabilities. Products are widely used in communications, instruments, medical equipment, high-speed rail, trains, automobiles, aviation, automation equipment and other industries. According to the needs of customers, we provide one-stop services such as production, processing, polishing, oil injection, corrosion, electroplating and assembly of molds and hardware metal parts.

What services can we provide?

We can provide CNC turning, milling, turning and milling composite services, our metal mold processing services include stamping, die casting, forging, casting, powder metallurgy, and we also provide injection molding services, etc. We can provide you with more than 50 kinds of metals and plastics Materials, our more than two dozen surface treatments including electroplating, anodizing, painting, etc., can tailor a part solution for you according to your needs.

How do we guarantee quality?

Sunbright has successively passed ISO9001 certification, passed AS9100 aerospace quality management system standard certification, NDT-MT passed NADCAP certification, introduced ERP system in 2018, and implemented lean production in 2020. The company has a professional management team, strong technical force, advanced Production equipment, high-precision monitoring and measuring equipment, and perfect management system provide customers with high-quality products and services.

What equipment do we have?

Sunbright has more than 1,000 sets of CNC machining, EDM, punch, die-casting machines, forging equipment, casting equipment, and injection molding equipment, which can manufacture high-precision parts for you.Our testing equipment includes German ZEISS CMM three-coordinate instrument, German SPECTRO MAXx06 Spectrometer direct reading spectrometer, American Micro-Vu CMM optical three-coordinate instrument; American AD-2045 wet horizontal magnetic detector, American projector, Japan Mitutoyo profilometer, American pneumatic measuring instrument, Italian SYSTEM AFFRI hardness tester, German GARDNER gloss meter, Japan Keyence optical caliper and other precision testing equipment.