午夜性爽快免费视频播放|亚洲精品午夜久久aaa级久久久|国产在线精品国自产拍影院午夜|精品午夜国产在线观看不卡,国产a一级无码毛片一区二区三区,国产精品人人爽人人爽AV,亚洲韩精品欧美一区二区三区

For an enterprise, it should not forget its original intention, always take high-quality products and services as its own responsibility, constantly improve, innovate and seek development, so as to stand in the rolling wave of the market.

?

Shanghai Kaiyan mechanical equipment Co., Ltd. has always been aiming at improving enterprise efficiency and taking improving operation efficiency as its own responsibility. It continues to provide customers with complete safety solutions, innovate and improve products and services, and maintain the safe working state of enterprise employees and equipment. The company strictly implements the iso9001:2015 quality management standard, has won the high-tech enterprise certification, and has a number of invention patents and achievement transformation projects. The products have passed the appraisal of scientific and technological achievements, ABS classification society certification, EU CE certificate and product test report issued by inspection institutions. Now they are widely used in many fields such as marine engineering, shipbuilding, nuclear power, thermal power, petrochemical and so on.

?

Shanghai Kaiyan machinery persistently provides products and solutions to ensure the safe operation of customers, create a safe working environment for enterprises to achieve profits, strictly implement international advanced standards, continuously improve quality and win the trust of customers. “Safety, innovation and win-win” is our constant pursuit