Surface Conditioning
BR-II-1 surface conditioning agent
BR-II-2 surface conditioning agent
BR-II-3 manganese-based surface conditioning agent
BR-II-4 neutralizing and conditioning agent
BR-II-5 acidic conditioning agent
 Degreasing Series
BR-I-1 degreasing agent
BR-I-1A strong-base degreasing agent
BR-I-1B strong-base degreasing agent
BR-I-2A medium-strong base degreasing agent
BR-I-2B weak-base degreasing agent
BR-I-3A neutral degreasing agent
BR-I-3B neutral degreasing agent
BR-I-3C neutral degreasing agent
BR-I-5 acidic degreasing agent
BR-I-501 aluminum degreasing agent
BR-I-6 aluminum alloy degreasing agent
 Contact us
Contact:OuYang LiHong
Tel:0086-571-88774696 85995297 88774158
Fax:0086-571-88774158 89002602
M.P.:0086-13505711040
Email:sale@hz-brave.com
Add:118 Shiqiao,Liangzhu, Hangzhou,China
 About us

About us

Hang Zhou Brave Metals Material Co., Ltd is a high-tech enterprise special-sizing in developing, opening up, producing, popularizing and applying new type products for dealing with pro-decorating. The products our enterprise offered classified into five serial: sort of removing oil and rust, sort of phosphate and oxygenation, sort of defending rust and antisepsis, and sort of civil cleanout. Our products place a most important part in these fields.

All of our products are manufactured with advanced chemical techniques high class directions for producing and part of raw materials imported from other countries and through strict quality management. At the same time, with a view to protecting environment and customer's health, all of raw materials we apply are environment-protecting, low or no noxious. We band ourselves to most advanced producing techniques for our customers.

 Hot Products
BR-II-3 manganese-based surface conditioning agent
The BR-II-3 manganese-based surface conditioning agent may be used for surface conditioning prior to manganese-based phosphorizing of steel. When subjected to such process, the steel surface will be covered with numerous fine manganese-phosphate crystals so that the crystal nucleus necessary for manganese-based phosphorizing increases greatly in number. This may not only accelerate phosphorization and properly lower the temperature of phosphorization, but also prevent big-size crystals from being generated. As a result, the resulting phosphate has improved fineness and evenness.
BR-I-1A strong-base degreasing agent
BR-I-1A strong-base degreasing agent is a composite of cation surface activator, anion surface activator and other auxiliary agents. It can facilitate the dissolving of animal, vegetable and mineral oil and thoroughly removes all types of oil stains from the metal surface. The product is characterized by low cost, ease of operation, fast oil removal, ease of rinsing, no water quality requirement and no emission of toxic gas.
BR-III-B phosphate coating agent
The BR-III-B phosphate coating agent is a phosphorizing liquid that may be applied under both ambient and higher temperature. After subjected to phosphorizing treatment, a steel work piece will take on an even and solid phosphate coating. The product may be used for surface treatment prior to painting. Due to the solidness of coating, it is especially suitable for use in home electric appliance and automobiles, where good anticorrosion performance and adhesive force are required.
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