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Product PE bag

>PE bag

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Why Choose Btree

• Produced in 1,000-100,000 class clean rooms; 100 class clean room is under construction

• Coat self-researched anti static agent to ensure ESD & electrical performance.

• Own brands BTREE & HELECT, more than 100 patents for invention.

• Factory, machines, products, workers... is verified by Bureau Veritas.

• ISO 9001-2008 certified.