S4A Industrial Co., Limited

S4A Industrial Co., Limited is the Leader in the Access controller field in Shenzhen, China since 2006, We offer complete access control units and accessories, OEM & ODM are acceptable according to your request. Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We focus on manufacturer access control products for OEM& ODM and project solutions. We attach great importance to partner′s appeal, customer′s suggestions, and feedbacks. To strength Product quality awareness, client service awareness. Our clients and S4A are in the same path walking for many years. So 85% of our business come from cooperated customers. S4A-taken from the initials of Security For All, The meaning is "provide access control products for everyone and protect their safety. " S4A firmly believes that "the concept originates from the demands of customers, and the quality comes from the hands of the craftsmen", ... [View More]