Galvanized water pipes have two production methods: hot dip galvanized and pre-galvanized. The amount of zinc on hot dip galvanized water pipes is thicker, and it is more corrosion-resistant. Customers need to buy them according to their actual use.
1.Ruscognin powder is main ingredient butcher’s broom extract powder.2.It enhance skin cell metabolism,so it is used for skin care products.3.It is also used for treatment of chronic venous insufficiency,male hair loss and hemorrhoid symptoms. 4.It is ver