




Product Name: Eco-Friendly Copper Polishing Agent Q/YS.106 (Yishun Brand)
Product Type: Liquid, Acidic
Key Features:
- Eco-Friendly: This copper polishing agent is highly eco-friendly, producing no smoke or odor during use.
- Mirror-Like Finish: Achieves a mirror-like finish on copper workpieces after polishing.
- Versatile Application: Suitable for all types of copper materials such as brass, red copper, beryllium copper, and phosphor bronze. It is also suitable for silver-copper and copper-aluminum composite parts without causing discoloration or blackening of silver or aluminum.
- Easy to Use: Simply immerse the copper workpiece in the solution for 1-3 minutes at a temperature of 40°C ± 5°C.
- Convenient Mixing Ratio: The product comes in a two-component system with a mixing ratio of A:B:Water = 4:1:3.
Typical Application Scenarios:
- Ideal for use in jewelry making, hardware manufacturing, and precision engineering where high-quality surface finishes are required.
- Perfect for both small-scale artisanal workshops and large industrial operations.

Parameter | Value |
Product Name | Q/YS.106(Yishun Brand)Environmentally-Friendly Copper Polishing Agent |
Type | Liquid |
Nature | Acidic |
Characteristics | Smokeless and Odorless |
Finish | Mirror-Like |
Applicable Materials | All copper materials (brass,copper,beryllium copper,phosphor bronze),Silver-Copper Composites,Copper-Aluminum Assemblies |
Application Method | mmersion |
Components | Dual-Component |
Mixing Ratio(A:B:Water) | 4:1:3 |
Temperature | 40AºC±5AºC |
Processing Time | 1-3 minutes |
Packaging | A:20KG B:5KG |
Additional Ingredient | Degreasing Agent:5KG |
Sales Channel | Direct from Manufacturer |
**Company Profile: Guangzhou Yishun Chemical Co. Ltd.**
Guangzhou Yishun Chemical Co. Ltd., established in 2010, is a high-tech enterprise specializing in the development, manufacturing, and marketing of chemical products. With over a decade of technical expertise, our products are not only used nationwide but also exported to Europe, America, the Middle East, Southeast Asia, and other regions around the world. Our focus areas include R&D, manufacturing, and marketing of various metal and non-metal surface treatment process fluids, industrial cleaners, and information chemicals.
At Yishun Chemical, we pride ourselves on our ability to develop custom industrial cleaners, chemical stripping agents, and surface treatments for both metals and non-metals, as well as electronic information chemicals. We strive to become a more innovative fine chemical enterprise, continuously providing better concepts, products, and services to various industries. Our goal is to promote the chemical industry to new heights while adhering to a healthy development strategy of "Environmental Protection and Green Home."
Guided by "environmental and green" principles, we lead our R&D and production efforts to manufacture "high, precise, and advanced" chemical products. We continuously improve our innovation system, enhance sustainable development capabilities, and strive to create value for both the enterprise and society. Our aspiration is to be a global leader in eco-friendly chemicals, contributing to a greener and more sustainable future.

Q. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
Q: Are your products harmful to the health of the workers?
A: The product itself is environmentally friendly and non-toxic, but in order to consider the health of workers and the efficacy of the product, it is necessary to follow the product instructions during use and wear appropriate protection.
Q: How long is your delivery time?
A: Generally it is about 15 days.
Q: What is your terms of payment ?
A: TT payment is favorable. After we build good cooperation, we can discuss other payment terms.