Reno introduces new modified polyester polyol

Recently, Reno has developed a new modified polyester polyol Raynol PS--400 series according to market demand. This product is an aromatic polyester polyol with high primary hydroxyl content, high benzene ring content, and functional The degree is 2.5, a.......

National first-class cultural relics

The Anhui Museum has such a bronze ware, and its rabbit shape is lively and lovely. This is the national first-class cultural relics and beasts. In the same year, there were also items such as the slinged stalks.

Exquisite craftsmanship .......

What are the crystals of the right peach blossom?

Many consumers know that wearing crystal can attract peach blossoms. What kind of crystal can you buy peach blossom instead of rotten peach? Let me tell you what is the crystal of the peach blossom.

.......