As you may have noticed, we have upgraded our website www.tgindt.com with totally new UI design and style. More importantly, the new website is mobile friendly and easier to read on your mobile phone. And soon we will install the SSL certificate as well. All these actions are aimed to provide you with better browsing experience and security. However, all the product links have been changed and it may cause some inconvenience for you. Please understand. If you have question about our new website, please don't hesitate to contact me.