Main advantages：
　　1、Our company has developed a large production line with many years production experience. Design----production----service after sale, Safe could supply the whole process. A design team of more than 20 technicians, supply best design according to well condition. So Safe could provide the safety and reliable Well Control System in good price.
　　2、Strong and professional service team, could arrive to well operation area in 24 hours in China.
　　3、Spare parts could be supplied same time, and sent to service area in time.
　　4、U type Rams which decrease the Height of BOP effectively.
　　5、Annulus BOP add Wear washer to avoid unbalance situation.