Smarlean team has 15 years of experience developing on manufacturing the dispensers, previously we had only focused on ODM for top customers (top globle 500 companies); Some products have sold millions.All designs are unique and original, some with patents. Silk series is Smarlean first universal product line.We have a professional development team, offering comprehensive solution is our greatest strengths. Smarlean has its own plastic factory (molds making in house) and working closely with some long-term vendors, we have strict quality control procedure. Under the QC procedures, each product is inspected in different QC stations with gauges (or tools).