C21000 Brass Plate Mainly used in pipe applications, can also be plate, belt or rod, wire supply. Used as gasoline or gas conveying pipe, drainage pipe, condensing pipe, mine pipe, condenser, evaporator, heat exchanger, train car parts

C12000 Copper PlatePhosphorus deoxidized copper has good welding performance and cold bending performance, and generally has no "hydrogen disease" tendency. It can be processed and used in reducing atmosphere, but it should not be processed and used in oxidizing atmosphere. The residual phosphorus content of C12000 is less than that of C12200, so its electrical and thermal conductivity is higher than that of C12200. C12000 and C12200 are mainly applied in tubing, but can also be supplied in plate, tape or rod, wire. Used as gasoline or gas delivery pipe, drain pipe, condensate pipe, mine pipe, condenser, evaporator, heat exchanger, train box parts.

C12200 Copper Plate Mainly used in pipe applications, can also be plate, belt or rod, wire supply. Used as gasoline or gas conveying pipe, drainage pipe, condensing pipe, mine pipe, condenser, evaporator, heat exchanger, train car parts

C10100 Pure Copper Plate high purity, excellent electrical and thermal conductivity, no "hydrogen disease" or very little "hydrogen disease", processing performance and welding, corrosion resistance, cold resistance are good. Mainly used as electric vacuum instrumentation devices, all kinds of hardware products, lamps, pipe fittings, zipper, plaque, ripper, spring, settlement filter, etc

C10100 Pure Copper Plate oxygen free copper has excellent cold and hot working properties. Good malleability. Can be used as a busbar, waveguide, vacuum tube lead-in line and anode, vacuum sealing parts, transistor components, speed-regulating tube, microwave tube, rectifier.

C11000 Pure Copper Plate  Used for conductive, heat conductive and corrosion resistant equipment. Such as: wire, cable, conductive screw, detonator for blasting, evaporator for chemical industry, storage device and various pipelines, etc

904L 2B Stainless Steel Decorative strip super austenitic stainless steel is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is designed for harsh corrosion conditions. With high chromium content and sufficient nickel content, the addition of copper makes it have strong acid resistance, especially to chloride gap corrosion and stress corrosion cracking has high resistance, not easy to appear corrosion spots and cracks, pitting corrosion resistance is slightly better than other steel types, with good processability and weldability, can be used in pressure vessels.

444 2B Stainless Steel Decorative strip，444 (00Cr18Mo2) is an ultra-low carbon nitrogen, containing 18% chromium and 2% molybdenum, high corrosion resistance of ferritic stainless steel. The yield strength of 444 is equivalent to 1.5 times that of carbon steel and 6 times that of FRP. It has outstanding advantages in earthquake resistance, snow resistance, wind pressure resistance and impact resistance. SUS444 ferritic stainless steel has high thermal conductivity, about 130% ~ 150% of chromium-nickel austenitic stainless steel, which is very suitable for heat exchange purposes. The coefficient of thermal expansion is small, and the team is only 60% ~ 70% of the chromium-nickel Olympic stenitic stainless steel, which is very suitable for thermal expansion, cold contraction and thermal circulation. The steel has good plasticity and toughness, and is suitable for drawing, rolling and stamping. In particular, stress corrosion resistance is the most excellent, in high chloride medium corrosion resistance is better than ordinary ferrite stainless steel and austenitic stainless steel, generally do not produce chloride stress corrosion rupture. After the addition of Ti,Mo and other elements, the performance of resistance to pore corrosion and crevice corrosion is improved

441 2B Stainless Steel Decorative strip，441 is made of stainless steel. Resistant to air, steam, water and other weak corrosion media or with stainless steel called stainless steel; And the chemical corrosion medium (acid, alkali, salt and other chemical erosion) corrosion of steel called acid resistant steel. Due to the difference in the chemical composition of the two and their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical media corrosion, and acid resistant steel is generally rust free.