Contact Send Us a Message Let’s talk! Please feel free to contact the contact information below or send a message using the form. Please enable JavaScript in your browser to complete this form.Name *FirstLastNumbers *Email *Comment or Message *PhoneSubmit Get in touch CHEWREN INDUSTRY CO., LTD. 集圓科技工業股份有限公司 No.128, 11th Rd, Ta-Li Industrial Park, Ta-Li Dist., 41280 Taichung City, Taiwan 886-4-24920288 886-4-24912177 chewren.net wrench@chewren.com.tw MON-FRI 08:00 – 17:00 SAT-SUN Closed Youtube Envelope