Flexon Pack is the international PE packaging brand operated by Dongguan Chenghua Industrial Co., Ltd., incorporated in 2015 with packaging manufacturing operations tracing to 2012. We manufacture custom ziplock bags, slider zipper bags, self-adhesive bags, flat poly bags and PE film for global brands, distributors and industrial buyers.
Our manufacturing network covers approximately 40,000 m² across three production bases. Project capacity and lead time are confirmed during quotation according to the product specification, quantity and current production schedule.
Flexon Pack operates three PE packaging production bases in China with a combined manufacturing area of approximately 40,000 m². The network includes film-extrusion, printing, bag-converting and supporting inspection equipment.
Virgin LDPE, LLDPE and HDPE are standard material options. Recycled-content PE, CPE, anti-static, colored and other functional formulations are available for suitable applications and are selected according to the required performance, appearance and destination market.
Available project support includes applicable food-contact documents, PFAS-related declarations or testing, REACH or RoHS documentation, and ISO management-system certificates. Our team matches the requested document set to the material, product construction, intended use and destination market.
Production checks cover the applicable resin identification, finished dimensions, single-layer film gauge, appearance, printing, closure or adhesive construction, seals and packing. The approved order specification records the inspection method, sampling plan and acceptance criteria.
Buyers provide the product type, finished dimensions, packed-product weight, quantity, intended use, artwork, destination and required documents. Flexon then recommends a suitable material, single-layer thickness, closure or seal construction, printing process and packing method.
Existing samples or custom prototypes can be checked before mass production. Production follows the approved specification and artwork, while the quotation records the MOQ and lead time for the selected material, dimensions, printing and order volume.
Cartons, inner bags, pallets and moisture-protection options can be configured for export orders. The shipment plan identifies the freight method, shipping cost, customs documents, estimated delivery time and applicable Incoterm for the destination.
Corporate Facts · Updated September 4, 2026
A concise overview of the company behind Flexon Pack, its manufacturing network, product range and quality-control approach.
| Legal entity | Dongguan Chenghua Industrial Co., Ltd. (东莞市诚化实业有限公司), officially registered in 2015. |
|---|---|
| Brand and history | Flexon Pack is the international B2B polyethylene-packaging brand operated by Dongguan Chenghua Industrial Co., Ltd. Packaging operations trace to 2012. |
| Manufacturing network | Three production bases in China with a combined manufacturing area of approximately 40,000 m² and film-extrusion, printing, bag-converting and inspection equipment. |
| Core products | Custom PE ziplock bags, zipper and slider bags, self-adhesive bags, flat and gusseted bags, printed polyethylene bags and PE film. |
| Materials and customization | Standard options include LDPE, LLDPE and HDPE, with recycled-content PE, CPE, anti-static and other functional programs available for suitable projects. Published reference ranges include 30–750 mm bag width and 30–150 μm single-layer film thickness. |
| Quality and documents | Inspection can cover material, dimensions, film gauge, appearance, printing, closure construction, seals and packing. Product-specific food-contact, PFAS, REACH, RoHS and management-system documents can be reviewed where applicable. |
Project confirmation: Capacity, MOQ, lead time, material selection and document scope are confirmed against the final product specification and written quotation.
Send the application, finished dimensions, film thickness or packed-product weight, quantity, artwork and destination. Our packaging team will help confirm the material, construction, MOQ and production plan.
