Our manufacturing site has been established over 15 years located in Shanghai with 4200 Sq.m mfactories2000 Sq.m of warehouses and more than 70 skilled workers. Rockben brand has enjoyed a good reputationand public praise in the industry for its high quality and services, Some famous companies, such as Mismiand Grainger Shanghai, has been seling products of Rockben brand. We have three products advantag.es.1. We are a factory and can offer competitive prices.2. We can deliver orders on time. We have remained97% on- time delivery rate over the past 10 years. 3. We have a professional services team. We make surea timely response to any questions that you may have. For more product information, you can check ourwebsite Https:/shanghairockben.en.alibaba.com. lf you have any purchasing plan in China, please feelfree to contact us.