欧洲日本亚洲大胆精品|国产综合字幕人人永久|国产黄色小视频在线观看|狠狠躁天天躁中文字幕天码|国产91特黄特色A级毛片|国产午夜精品久久精品电影|亚洲av成人无码一区18禁|久久无码精品亚洲日韩一区二区

Product Service

technology

product process

Since its establishment, the company has attached great importance to the research and innovation of products and technologies, and has taken the lead in establishing the first domestic research and development center for corrugated asphalt materials, has been continuously improving product quality and production technology.

the energy-saving and environmentally friendly light-weight roofing material that is pressed into a continuous waveform by mineral plant fibers and impregnated with asphalt at high temperature and pressure for one-time molding.

Fiber mixing tank → Corrugated plate processing workshop → Cardboard roller press → Asphalt plate conveyor → Asphalt tank

Due to its formation at high temperature, it has high compressive strength and excellent waterproof performance, and has long service life.

Special coatings prepared with imported pigments combined with advanced coloring technology ensure long-lasting and elegant color.

Each product can only be shipped after passing strict quality testing.

Become a distributor

A professional and complete team provides comprehensive service support covering from scheme design, architectural design optimization, construction scheme guidance, cost estimation, warehousing and transportation, various accessories to pre-sales, during sales, and after-sales.

Become a distributor now