Dalian Delin Gas Packaging Co., Ltd. mainly produces and sells various types of industrial environmental gas sampling devices. The products include aluminum foil composite film gas sampling bags, Tedlar gas sampling bags, PR gas sampling tubes, aluminum foil composite film health oxygen bags, double connectors, rubber bulbs, and special gas mixing. The company's DY30 type aluminum foil composite film oxygen bag has obtained the registration of medical devices in the People's Republic of China [Liaoning Pharmaceutical Administration (Approval) No. 2002-1560039]. The company commits to meeting every need of our customers as our goal, providing high-quality products at low prices. All employees of the company are willing to sincerely cooperate with friends from home and abroad, "working together, being pragmatic, striving for excellence, and innovating," to create a brilliant future together.