The company is committed to the development and research of new and reliable new generation waterproof materials. After the hard work of all the company's scientific research personnel, and at the same time absorbing relevant new technologies and new processes at home and abroad, we have developed and produced waterproof membranes and waterproof coatings with product characteristics. We always implement the corporate philosophy of "people-oriented, loyalty, sincerity, rigor, truth-seeking and innovation", and adhere to the development path of "survival by quality, development by reputation". The company is committed to the development and research of new and reliable new generation waterproof materials. It has ensured the quality of various projects and has been well received by users from all walks of life. The company is a growth-oriented, learning-oriented modern enterprise, our goal is: to learn the world's technology, scientific management, integrity management, the development of more high-tech waterproof products that meet the needs of the market and customers, and dedicated to serving users from all walks of life.
 
(1) In non-distribution scenarios, it refers to the sales price of goods before the warm-up period (if there is no warm-up period, then the outbreak period) of platform activities (activities excluding distribution scenarios); (2) In distribution scenarios, it refers specifically to distribution The sales price of the product before the event's warm-up period (or the outbreak period if there is no warm-up period).
The aforementioned prices do not include various purchasing allowances, cross-store coupons, red envelopes and other discounts issued by the platform, and do not include full discounts, coupons, store rebates, store membership discounts and L member prices set by the merchant, and designated group orders set by the merchant. product discounts and other discounts; the price will be calculated into various discounts under other non-platform activities (including single product discounts for non-designated groups set by the merchant, etc., which are ultimately subject to the merchant's own settings). The aforementioned product sales price refers to the price displayed on the product page on that day; if the merchant adjusts the sales price multiple times on that day, the last sales price displayed on that day will be used.