Advance Cnc Machining
China One-Stop Company

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Sifangyuan Industrial Park, Xinshapu
Huaide Community, Humen town
Dongguan City, Guangdong Province.


PTJ Shop is Cnc Machining Expert has 12 years experience on custom non-standard parts. As a cnc machining factory We Material research & Design and manufacture products,Material types included machining aluminium,stainless steel,brass,copper,titanium,magnesium and plastic machining etc.,. our factory located in Dongguan, occupies an area Over 5,000 square meters. Cnc Machining Online Quote Serviced aircraft&aerospace, automotive, LED lighting,bike,medical,electronic,mechanical,Oil&Energy and Military industries. Most of Our Customer business who base on Canada, Israel, Japan, Europe and USA, the business grow up year by year. We are sincerely looking forward to your cooperation, warmly welcome you join us to share the market, and expand our business together!

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The Precautions For Parts Welding

 Welding is a relatively climactic skill in our lives. PTJ undertakes a variety of large-scale welding projects. The quality can be guaranteed.

It also reminds everyone that we need to pay attention to many problems when welding. 

First, make it according to these different materials. After making some reasonable judgments, these effects will be better, but when using metal welding, the experience is very rich, which can make these welding operations more ideal.

PTJ should tell everyone that when paying attention to welding, the length of the arc is actually very important for operation. At this time, speed is also very important. According to these different materials, very good products are made, so that the welding effect is also changed. More ideally, in order to better understand some information related to these CNC machining, the choice of welding is actually very important. Friends should pay attention to choosing some high-quality products, so that the quality of the products obtained after production and processing It will be very good. The mastery of welding technology is also the key to product quality assurance. Having good welding technology, as well as some good product repair and manufacturing, etc., can weld products to meet customer requirements.

PTJ employees all have good welding technology, and for some difficult products, they can be easily welded, with quality and quantity, so that you will have a satisfactory reputation when you come here next time, and you want to have long-term cooperation. Desire, the technology will be very recognized, so that you are very at ease about the quality of your products, to make good quality is to rely on excellent technology to ensure.

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