Company Info
The SINOSI GROUP CORPORATION (SINOSI) is a professional and leading producer and trader of silica and silicon materials and related products which including quartz, crystal, amorphous silica, hydrated silica, fused silica, ferro silicon, silicon metal, mono and polycrystalline silicon and so on.
Meanwhile, SINOSI now is also dealing the mineral materials in the world wide market such as iron ore, chrome ore, manganese ore, ilmenite, and kaolin clay.
Company Profile
OEM Services Provided:
NO
Business Type:
Manufacturer, Trading Company
Main Export Markets:
South America, Southeast Asia, Mid East, Africa
Basic Info.
Model No.:6N,5N,4N
Place of Origin: Beijing
Min.Order: 1000 Kilogram
Means of Transport:Ocean
Supply Capacity
Production Capacity:600mt
Packing:Plastic
Polysilicon chunk
Purity:6N, 5N,4N.
Impurity
High-Purity SOG (1)
High-Purity SOG (2)
High-Purity SOG (3)
Boron, ppba
<1,0
< 0,8
< 1.5
Phos, ppba
< 5,0
< 3,0
< 5.0
Carbon ppma
< 2,0
< 5,0
< 7,0
Resistivity
Ohm cm (one pull)
>10
>50
>20
Resistivity
Ohm cm (Six pulls)
>80
>500
>500
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Contact Method
Sinosi Group Corporation
No23A, Huangsi Street,
Beijing,
China (Mainland)
/ 100120
