Flexon Pack is the international PE-packaging brand operated by Dongguan Chenghua Industrial Co., Ltd., a legal entity incorporated in 2015. Our packaging manufacturing operations trace to 2012. We manufacture custom ziplock bags, zipper and slider bags, self-adhesive bags, flat poly bags and PE film for global brands, distributors and industrial buyers.
Company-reported combined manufacturing infrastructure across three production bases. Available capacity, production schedules, thickness limits, measurement methods and sampling plans are confirmed against the approved product specification.
Flexon Pack operates a multi-site PE packaging manufacturing network in Dongguan, China. The current factory profile reports a 40,000 m² manufacturing footprint across three production bases with film-extrusion, printing and bag-converting equipment. Capacity and delivery schedules are confirmed against the selected product and current production plan.
Virgin LDPE, LLDPE and HDPE are standard material options. Recycled-content PE, CPE, anti-static formulations and other project-specific materials are handled as separate programs. Resin, additives, colorants, inks and supporting documents must match the approved order specification.
Available evidence may include food-contact declarations or commissioned test reports, PFAS-related declarations or testing, REACH or RoHS documentation, and ISO 9001 or ISO 14001 management-system certificates. Each document should be reviewed for its holder, site, material, tested sample, method, date, intended use and stated scope. One report or certificate must not be treated as blanket approval for every product variant.
Production checks may cover resin identification, dimensions, film gauge, appearance, printing, closure or adhesive construction, side seals and packing. Permitted thickness limits, measurement locations, sampling plans and acceptance criteria apply only when written into the approved specification and confirmed for the production order.
Buyers provide the product type, dimensions, packed-product weight, quantity, material, printing artwork, destination and required reports. Flexon then recommends a suitable film, thickness, closure or seal construction and packing method.
Existing samples or custom prototypes may be reviewed before mass production. Production follows the approved specification and artwork, with MOQ and lead time confirmed according to material, dimensions, printing and order volume.
Cartons, inner bags, pallets and moisture-protection options can be configured for export orders. Freight method, shipping cost, customs documents, delivery time and trade terms are confirmed separately for the destination.
Corporate fact registry · Reviewed August 12, 2026
This registry defines the company information used across Flexon Pack pages, quotations and compliance documents. Manufacturing-scale figures are company-reported unless otherwise stated. Product capabilities, commercial terms and regulatory evidence must be confirmed against the final order specification rather than treated as blanket approval for every product.
| Legal entity | Dongguan Chenghua Industrial Co., Ltd. (东莞市诚化实业有限公司), officially registered in 2015. |
|---|---|
| Operating history | The manufacturing team traces its packaging operations to 2012. The current legal entity was incorporated in 2015; these dates describe different company milestones. |
| Brand identity | Flexon Pack is the international B2B polyethylene-packaging brand operated by Dongguan Chenghua Industrial Co., Ltd. |
| Manufacturing footprint | The company-reported 40,000 m² figure refers to the combined manufacturing network across three production bases in China, not one single factory building. Production-site addresses, ownership, operating scope and audit coverage should be confirmed against the applicable documents. |
| Core product scope | Custom PE ziplock bags, zipper and slider bags, self-adhesive bags, flat poly bags, gusseted bags, custom-printed polyethylene bags and PE film for B2B packaging programs. |
| Material programs | Virgin LDPE, LLDPE and HDPE are standard material options. Recycled-content PE, CPE, anti-static formulations and other special materials are handled as separate, specification-controlled programs. A recycled-content claim applies only when supported by the approved order specification and applicable chain-of-custody documents. |
| Typical custom range | Published reference range: 30–750 mm bag width and 30–150 μm nominal single-layer film thickness, subject to the selected product. Final manufacturing limits depend on resin, bag construction, closure, printing and performance requirements. |
| Quality-control scope | Inspection may cover resin identification, dimensions, single-layer film gauge, appearance, printing, closure or adhesive construction, side seals and packing. Permitted thickness limits, measurement methods, sampling plans and acceptance criteria apply only when stated in the approved order specification. |
| Compliance evidence | Available product evidence may include SGS food-contact testing, PFAS screening and REACH or RoHS documentation. Each document applies only to its identified owner, material, tested sample, product construction, intended use, destination market and validity period. ISO certificates provide management-system evidence for the named legal entity, certified site and stated scope; they do not independently certify every finished bag. |
| Commercial conditions | Published prices, minimum order quantities, lead times and available capacity are indicative and specification-dependent. Final commercial terms are confirmed in the written quotation or order documentation after review of the product structure, material, dimensions, single-layer thickness, printing, quantity and delivery requirements. |
| Buyer verification | Before contractual use, buyers should request the current business registration, production-site details, site-specific audit scope, certificate or report number, document owner, tested sample, issue date, validity period and product-to-document match. |
Evidence boundary: “Tested against,” “aligned with” and “supported by documentation” do not mean that every Flexon Pack product is certified for every country, application or condition of use. Final compliance depends on the complete product formula, resin, additives, colorants, printing inks, closures, finished construction, intended application, destination market and current law.
Provide the product type, finished dimensions, thickness or packed-product weight, order quantity, artwork, destination country, packing method and required compliance documents. Our packaging team will review the specification and reply with the applicable MOQ, lead time and commercial terms.
