I was an agent for waterproof materials for several years, but the profit is very low and I can't make any money. This matter has been bothering me for long time. Later, I was introduced by a friend that Taishi waterproofing is very popular, but I hesitated for a long time. Finally, I decided to try. Unexpectedly, Taishi really made me to earn a lot of money. I am very grateful, especially thanks Taishi, your service is really good. Any technical problems, you come to solve them at the soonest time, really thank you!!!