GLOBAL YES LAB (GYL) CO. was founded in 2013 and started the packaging business from 2016. We supply kinds of pre-roll tubes, glass jars, box packaging, etc. From these years, we're concentrated on enriching our product lines with good quality and reasonable price. We are always keeping intimate relationship with our customers by smooth and efficient customer service and after sales services. Our customers are from worldwide. For example, USA, Canada, Columbia, Czech Republic, Italy, England, Poland, Australia, Japan, etc. GYL products are geared toward precisely production, excellently innovation, safety and stability. We believe that based on honest business practices and stable development, GYL is the best partner you are looking for.