Sodium is the most effective modifier for metamorphic eutectic silicon. It can be added in the form of sodium salt or pure metal (but when added in pure metal form
A:The lead time is about 45 days.
A:Sure we will.
A:We are in this industry for more than 10 years.
A:Our factory have 32 staffs.
A:We are located in Ningbo, China.
