The main types of copper
The most commonly used in design are purple copper, bronze, brass, white copper, and imitation copper
① Purple copper is copper with a high copper content, which is an alloy composed of pure copper as the matrix and one or several other elements added. Pure copper is purple red in color, also known as purple copper.
It has good plasticity, excellent conductivity, thermal conductivity, ductility, and corrosion resistance. It can be applied to both hot pressing and cold pressing processes, and is widely used in products such as cables, wires, and electrical discharge special copper corrosion.
② The copper content of brass is only 62-68%. It has two composition methods: one is an alloy composed of copper and zinc, which is just the most common brass. This brass is usually used to manufacture water pipes, valves, connecting pipes for indoor and outdoor air conditioning units, and radiators; Another type is composed of elements such as lead, tin, manganese, nickel, iron, and silicon. If there are more than two elements, it is special brass, which has high hardness, strength, and strong chemical corrosion resistance.
Brass has strong wear resistance, and seamless copper pipes made from it are soft and have strong wear resistance. This special brass is widely used in components such as condensers, low-temperature pipelines, subsea transport pipes, heat exchangers, etc.
③ White copper is mainly composed of nickel as an additive element. There are two composition methods: one is ordinary white copper of copper nickel binary alloy type; Another type is complex white copper with added elements of iron, zinc, aluminum, and manganese. In industry, white copper is divided into two types: electrical white copper and structural white copper.
The characteristics of structural white copper are excellent mechanical properties, good corrosion resistance, and beautiful color. This type of white copper is widely used, such as in precision machinery, chemical machinery, and eyeglass accessories. Electrical white copper has good thermoelectric properties and is a commonly used material for manufacturing resistors, precision resistors, and precision electrical instruments
④ Bronze is a copper tin alloy, which was the earliest alloy used in China. Later, for the convenience of management, all copper alloys except white copper and brass were uniformly referred to as bronze.
Tin bronze with tin as the main additive element has excellent casting performance, good mechanical properties, and excellent friction reduction performance, making it very suitable for manufacturing turbines, gears, and bearings. Lead bronze is currently used as a bearing material in engines and grinders. Aluminum bronze has excellent wear resistance, corrosion resistance, and high strength, and is widely used in the manufacture of high load shaft sleeves, gears, marine propellers, etc. Phosphorus bronze has good conductivity and high elastic limit, making it very suitable for manufacturing precision springs and electrical contact components.
⑤ Copper imitation ensures high-quality construction while further saving the high cost of copper materials and controlling the overall effect of the building from oxidation. Aluminum and stainless steel are used in the market for copper imitation treatment.

Packing:
Excellent package: Anti-ater paper and plastic film+covered by iron sheet + strapped with min three strappingstrips+fixed on the iron or wooden pallets by strapping strips. lt can effectively protect products from corrosion andvarious climate changes during ocean transportation.

Shipping:
Generally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have long-term cooperation with many ex-perienced shipping companies and will find the most suitable mode of transportation for you.

Bangying (Suzhou) Technology Co., Ltd. is located in Suzhou & Wuxi , the Metal/Steel Base of Yangtze River Delta Economic Circle. The company is a comprehensive metal enterprise, specializing in the materials of Steel, Copper & Aluminium, and the related Products. We enjoy a good renown in the steel markets. We have the first-class processing equipment, modern physical and chemical testing centers and the machines of "Cutting, Surface Grinding, Forming, Welding, Precision Sheet Metal" and the other supplementary equipment. We have been providing customers with safe, economical and reliable products and services for more than 15 years.
The company's Processing Centre is located in Wuxi City, with high-level waterjet cutting machine, plasma cutting machine, medium plate polishing machine, sanding machine, embossing machine, large CNC milling machine, boring machine and many other imported processing equipment. We can supply ODM/OEM jobs.
We have always been adhering to the business philosophy of "integrity management, no deceit", providing clients with the high-quality and services at the most competitive prices, and achieving a win-win relationship and lasting cooperation. We sincerely welcome all customers and friends worldwide to inquire us without hesitation,and work together for the mutual-benefits.

Our main products cover conductive copper bars, copper plates/sheets, copper bars, copper strips, copper pipes,copper coils, copper wires. The varieties include pure red copper (red copper), Brass, Bronze, phosphorus bronze, tin bronze, aluminum bronze, and aluminum products such as aluminum bars/rods, aluminum sheets/plates, aluminum pipe/tube, aluminum coils and aluminum profiles.

Our products are widely used in the industries such as automobiles, ships, machinery, power, electronic appliances, IT industry, heat exchange, chemicals, hardware updates, building decorations, etc.

OUR SERVICE:
1.Provide free sample.
2.We have full stock and can deliver within short time.
3.OEM and ODM order are accepted, Any kind of logo printing or design are available.
4.We offer you the different types of product.
5.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
6.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

Q1: What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment or based on BL copy or LC at sight.

Q2: Do you provide ODM services?
A: Yes, if you have your own design, we can produce according to your specification and drawing.