Telecommunications & Networking companies designs the products connecting the world, and PTJ Prototype, make their products alive.

What we have produced so far are used for Voice over IP appliances, including telephones, monitors, audio systems, microphones, etc.

We have worked with telecommunication industry leaders for 10+ years. We produces the metal cabinet, metal tube, metal shell, metal case, metal parts, metal shafts, nuts, screws, pins, etc for them. We are happy to see our products connecting different parts of the world together!

Telecommunications & Networking

One application of Swiss Machining and Metal Stamping Products is for Automotive vehicles.

What we have produced so far are over the whole vehicles, including fuel delivery systems, airbag system components, clamps and tubes, anchors, pistons, etc.

PTJ works with leading automotive brands both in China and overseas. We overcome the difficulty to manufacture metals products with tight tolerance and of high quantity.

Automotive Parts

We cannot deny that we are entering into an era of machinery. Machines help us to do things efficiently and precisely. Over 80% of a machine is made by metals parts, and those metal parts made by Swiss Machining and Precision Milling. Interesting to note, even the CNC Machine and Precision Mill itself are made by it too.

PTJ understands the needs and requirements of the industrial leaders in different field and manufactures the metal products for them by cost-effective yet high quality solutions.

Machinery Industrial

Robots companies designs the products changing the world, and we, PTJ, are excited to make their products alive. This industry is changing everyday with new products coming out, not to mention different version occur every year. Being adapted to the new designs and manufactures stuffs efficiently are the key of success.

​We have worked with telecommunication industry leaders for 10+ years. We produces the metal cabinet, metal tube, metal shell, metal case, metal parts, metal shafts, nuts, screws, pins, etc for them. We are delighted to have such a trust and confidence by our clients!

Robotics

Medical appliances metals parts perhaps having the most stringent requirements on the material used and tolerances. They need safe and precise metal parts. PTJ works with leading medical appliances brands both in China and overseas. We overcome the difficulty to manufacture metals products with tight tolerance and of high quality.

PTJ understands the needs and requirements of the medical appliances leaders. We have been providing them both small/large size metal parts of low/high volume, made by different metals such as aluminium, copper, stainless steel, steel, bronze, titanium, etc.

Medical Parts

Our Swiss Turning & Cnc Machining service is also used by industry like Food and Beverages, Health Care. That includes metals part/cabinet of eletrical/mechanical machines for home functions, such as cooking, cleaning, food preservation. Examples include refrigerator, toaster, kettle, microwave, blender.

​During the production process, we can offer also welding, parts assembly services. This is the reason why we have been partnering with household appliance leader, Xiaomi for so long.

IOT Household Appliance

Our daily used electronic equipment are also made by CNC Machining & Swiss Turning. Typical examples are devices used for entertainment , Televisions, telephones, printers.

​Our customer-orientated service has helped us to win many clients. We are happy to work for Kindle on their book device. We offer both functional parts and structural parts to our clients.

​We give advice to our clients on how to lower the production cost by providing the best production solutions.

Consumer Electrionics

One application of CNC Machining and Swiss Turning Products is for Audio Equipment.

What we have produced so far are over the whole industry, including microphone, radio receiver, amplifier, loudspeaker, headphone, blue-tooth ear plug, etc.

PTJ works with leading acoustics brands both in China and overseas. We are proud to be the supplier of BOSE. We overcome the difficulty to manufacture metals products with tight tolerance and of high quantity.

Radio Receiver