Specification Product Functions Solution Product Description Certifications Packaging & Shipping To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. FAQ Q1:Are you a factory or trading company? A1: We are a factory located in Dongguan city, you are welcome to visit our factory anytime. Q2: How to choose the appropriate model or specifications? A2:Based on your requirement and application, our professional sales and engineers will offer you a detailed suggestions regarding models and specifications. Q3: Do you accept customized service? A3:Yes, we can provide not only standard products,but also customized service to meet various customer demands. Q4: What is your warranty perjod? A4: Our standard product watranty pendd i5 one yuat. Our quality system quarantees the high precision. repeatability, stability and long-life of our products.