Chinese Perception of African businessmen: Chinese Product may be both high and low quality that depends on the price. The matter is reliability.
对中国商品的看法，中国产品有优有劣，产品质量主要取决于价格，更看重合作伙伴是否可信赖。
2
The main advantage of electric actuators is the driving source convenient, but highprice, reliability, water proof as pneumatic actuator, it should be preferred pneumatic.