vermiculite expansion
Jul 27 2011
Vermiculite is containing nitrogen, phosphorus, potassium, iron, magnesium, aluminum, silicate,not decay,can use 3-5 years.We are offering different kinds of series including:vermiculite expansion,horticultural vermiculite,vermiculite flavoring,seeding vermiculite,golden vermiculite,silver vermicul…
HS-CODE : 27-