(1) サービス: A.OEM/ODMの注文は歓迎されます B. すべての製品が出荷前にテストを受け,品質を保証しました. (2) 品質管理 We have established a national-standard laboratory for in-house
quality control and built a strict quality control system in all
aspects from raw materials testing and production processes to
final product quality testing.