Shanghai Kingdak Trading Co., Ltd (Instrument) is a professional lab equipment manufacturer and supplier. We consistently provide the highest quality consumable greatest service for life technologies. Our products include spectrophotometer, autoclave & sterilizer, biological safety cabinet, furniture, laminar fume ...

Jinan Mao An Instrument Co., Ltd. professionally produces and sells kinds of gas generators lab instruments. With the idea "Best product! Best Service! Credit!", our company always does best takes sincerity to cooperate with each customer. 14 years international business experience, we are widely welcomed by ...