1、We have appliedtotheState

PatentOfficeofChina for

thepatent.Thenumber of

patentis200620007843.5.

3、The water-proofing agent was

provided a liability insurance of

1200000 by the Huatai Insurance

Company. The number of

the insurance policy is

601232504200600002.

effect after treatment

effect after treatment

effect after treatment

Brief Introduction of Our Company

   
   Beijing Bonny Wei Hi-tech Co. Ltd is specialized in introducing, developing, selling of

the developed and world-advanced technology. The water-proofing agent that we sold can

meet the water-proofing requirement of underground building structures and interior

decoration. The water-proofing agent is friendly with cement and very easy to use and low

in cost. The water-proofing agent has many advantages in the field of waterproof
  
   The water-proofing agent has made much improvement on the anti-permeability of water,

contracting prevention of crack of concrete. It can effectively improve the durability,

dense, anti-permeability of water of concrete. The water-proofing agent can be used in the

fields of defense engineering, high ways, airports, subways, bridges, water-treatment

plant. The water-proofing agent is very compatible with other concrete additive agents.



Certifications We obtained

1、We have applied to the State Patent Office of China for the patent. The number of

   patent is 200620007843.5

2、The water-proofing agent was judged as the best water-proofing agent by the Ministry of

   Construction of China

3、The water-proofing agent was provided a liability insurance of 1200000 by the Huatai

   Insurance Company. The number of the insurance policy is 60123250420060000

4、BETC-CL2-2006-37。The percolation-resistance and hot-and-coldness resistance have

   passed the tests by the State testing centre for Building material. The test report

   number is BETC-2006-37

5、KLW water-proofing-agent was tested by the Chinese center for disease control and

   prevention. The test result is that the water-proofing agent is non-poisonous and can

   beused in water-proofing projects of swimming pool and water tower.

6、Our company has passed the certification of the ISO9001 Quality Management System.


    
   Our company has been established to meet the need of the development of the domestic

water-proofing projects, combining long-term experience and professional technology. We

will provide qualified services. The products of our company sell well in China and

   abroad. Our company is determined to make more contribution in the keen competition to

the cause of water-proofing and percolation of water.

     Our company’s aim: learning, practical, developing, progress

KLW water-proofing agent’s advantages in building and building material

   All building material in use may be exposed in many destructive weathers, suffering

water seep into, wear and tear by dusts, erosion by organic substances and etc. BW-KLW

super water-proofing agent can be applied to the formula of maintain and curing agents.

• structure concrete


• paving bricks and stone slab


• sand and cobblestone, lime.


• marble, granite.
  


• bricks and tiles
  
  
• wood

   Our products can be used in the structure concrete and in treatment of water-proofing.

And also can be used in the building material of plaster and cement.


its characteristics and advantages

• improve the water-proofing properties
  
  
• cut down the number of maintain and the quantity of cost
  
  
• reduce cracks
  
  
• against pollution and easy to clean
  
  
• raise the size stability of plate material.
  
  
• reduce the corrosion of chlorine ion.

technical guarantee for BW-KLW water-proofing agent.

• preventing water or water-soluble substances from infiltrating.


• good permeability of water and vapour


• low surface tension. Forming tiny drop of water on the surface.
  
  
• UV stability. High aging-resistance.