PinnedTongjin EtchingCOPPER ETCHINGOur ISO accredited copper etching service offers a fast, cost-effective alternative to traditional copper machining technologies. Why etch…Sep 9, 2023Sep 9, 2023
PinnedTongjin EtchingALUMINIUM ETCHING: A COST-EFFECTIVE METHODAluminium etching is indeed a cost-effective method for various applications. Here are some reasons why aluminium etching is considered…Sep 9, 2023Sep 9, 2023
PinnedTongjin EtchingWHAT IS TITANIUM ETCHINGTitanium etching is a versatile process used for selectively removing material from titanium surfaces. It finds applications in various…Sep 9, 2023Sep 9, 2023
PinnedTongjin Etching90% of new energy vehicles choose metal speaker grilles now.AUTOMOTIVE HEADLINER SPEAKER GRILLESSep 9, 2023Sep 9, 2023
PinnedTongjin EtchingWHAT IS CHEMICAL ETCHING?Chemical etching, also known as chemical milling or photo etching, acid etching, is a subtractive sheet metal machining process which uses…Sep 9, 2023Sep 9, 2023
Tongjin EtchingDoor trim speaker grille manufacturerTongjin Technology is the market-leading supplier of photo-etched speaker grilles for world-renowned automotive marques, including BYD…Aug 30Aug 30
Tongjin EtchingPrecision Unleashed: The Advantages of Perforated Metal Sheets Produced through Chemical EtchingPerforated metal sheets have become an indispensable component in various industries, offering a unique blend of functionality and…Jan 16Jan 16
Tongjin EtchingBrass Etching: A Dive into the Art and Science of Precision Metal CraftingBrass etching, a specialized form of chemical etching, stands at the intersection of art and science, weaving together intricate design…Dec 18, 2023Dec 18, 2023
Tongjin EtchingWhat is chemical etching？| Tongjin TechnologyPhoto Chemical Machining(PCM) plays a valuable role world-wide inNov 18, 2023Nov 18, 2023
Tongjin EtchingStainless Steel EtchingWe can create exact components while preserving the integrity and resistance to corrosion of all steel and stainless steel grades thanks to…Oct 31, 2023Oct 31, 2023
