Qingdao Halmfeld Sustainable Materials Co., Ltd. was established in 2013 in Qingdao, China — a city at the intersection of global trade routes and advanced manufacturing infrastructure. Over the past decade, we have developed from a specialized plastic products supplier into a vertically integrated manufacturer covering the full value chain: raw material research and compounding, film extrusion, bag conversion, multi-color printing, quality inspection, and international logistics.

Our product portfolio spans two core categories. On the raw materials side, we produce biodegradable resin pellets (PBAT/PLA-based) and conventional PE compounds for downstream manufacturers. On the finished goods side, our range includes biodegradable shopping bags, garbage bags, mailer bags, garment bags, produce bags, industrial wrapping films, and a comprehensive line of traditional PE bags — all available in fully customized formats.

We serve distributors, brand owners, retail chains, e-commerce platforms, and municipal programs across North America, Europe, Oceania, and South America. Our quality system holds ISO 9001 and ISO 14001 certifications, and our compostable product lines carry EN 13432, ASTM D6400, BPI, OK Compost HOME, and AS 4736/AS 5810 approvals. Every order is backed by batch-level traceability, third-party test reports, and a technical team that speaks your language — literally.

At Halmfeld, we don't just sell bags. We build long-term packaging supply partnerships grounded in manufacturing transparency, regulatory expertise, and consistent delivery performance.