Contact us For USA market, pls contact: Ling@weiermedical.com Address Arrowhead Circle, Westlake Village, California Phone +1 805 5585656 Email sales@weiermedical.com Follow me Twitter Youtube Facebook Instagram Send a message Please enable JavaScript in your browser to complete this form.Name *Email *Subject *Comment or Message *Send Message Strictly controlled quality, from raw materials to manufacturing. Our product is to protect health. WEIER M&T LLC (USA)