Company Description
Sigma Japan ltd. Is established on may of 1999 in Tokyo, Japan.
SIGMA JAPAN LTD profesional trader on polysilicon , scrap of silicon and plastice ,E-bike and Hybrid scooter. Deatils as below.
1. E-bike and Hybrid scooter
We have a design and OEM manager company in China, mainly produce E-bike and Hybrid scooter for the Japanese market. We have sold our produces to Kyusyu area and Okinawa of Japan from 2009.We have a design and manager team and good at designing and satisfying any requires of customers.
2. whole sale agent of rare metal
We are cooperating with the rare metal groups in China. The products cover Dy2O3,tungsten, Molybednum, WO3, Tantalum and their alloy products.
3. silicon material
Supplying polysilicon and silicon scrap from Japan manufactures.
4. Businese agent of coke and coal exporting from China or Indonesia
We may arrange the resource of coke and coal from China or Indonesia for you to export to any safe port in the world.