All of our machines have been in strict accordance with the relevant European standards. And our company has obtained ISO certification and all of our products have got CE certification, our company also have SGS certification. Every year our products will be exhibited at home and abroad so that we can learn more from others to improve our products from various aspects. We can manufacture as many as 1000 sets of welding equipment and 200 sets of cutting devices every year. And our products are quite popular among clients from various different countries such as Spain, India, Germany, South Africa, Brazil, Chile, Argentina, Russia, Italy, France, Vietnam, and more.