Shenzhen Tiger Wong Technology Co.,Ltd is an expert when it comes to the production of quality Single Channel turnstile. We are ISO 9001-compliant and have quality assurance systems conforming to this international standard. We maintain high levels of product quality and ensure proper management of each department such as development, procurement and production. We are also improving quality in the selection of suppliers.When it comes to globalization, we think highly of the development of TGW. We have developed a customer-base marketing system including search engine optimization, content marketing, website development, and social media marketing. Through these methods, we constantly make interactions with our customers and maintain a consistent brand image.We help our service team understand what they are dealing with - customers' concerns and visions, which is important to improve our service level at TGW Technology. We gather feedback by performing customer satisfaction interviews with both new and long-time customers, knowing where we're doing bad and how to improve.