秉持降低客戶成本
服務客戶信念為最高原則
服務客戶信念為最高原則
We hole the spirits of reducing costomers'costs
and service costomers as the highest principies.
and service costomers as the highest principies.
Controlled substance
- Potassium Cyanide
- Sodium Cyanide
- Zinc Cyanide
- Copper cyanide
- Chromium trioxide