Import Black H25, H35 Injection Plastic Plugs — Buy in wholesale FOB from Supplier in China

The Black H25 and H35 injection plastic plugs are moulded from polymer material and supplied in a jet‑black colour. Both sizes feature a smooth surface appearance that facilitates easy insertion into film winding equipment. The plugs are noted for good strength, high cleanliness, low shrinkage after molding, and they can be reused multiple times. These characteristics are listed by the supplier as the main attributes of the product.

Typical engineering plastics used for similar plugs are polyoxymethylene or nylon, which provide a Shore D hardness around 70. Standard dimensions for an H25 plug are approximately 25 mm length and 12 mm diameter, while an H35 plug measures about 35 mm length and 15 mm diameter, with a tolerance of ±0.2 mm. The material generally tolerates temperatures up to 120 °C and exhibits a tensile strength near 30 MPa, values that are standard for this class of components. Such specifications make the plugs compatible with a range of industrial film processes.

Typical applications include high‑protective film winding, solar back‑winding, film turnover tubes and chemical corrosion transmission tubes, so buyers are often film manufacturers, solar panel producers and chemical equipment firms. The supplier offers bulk packaging, usually in cardboard boxes containing up to 1 000 pieces, and can ship under standard Incoterms such as FOB Shanghai, though exact lead times and minimum order quantities should be confirmed directly. Payment terms are normally negotiated per order, with options like T/T or LC common in the industry. Prospective importers are advised to request a sample and request test certificates to verify material compliance.

Shanghai Aoxiao Trading Co., Ltd is based in Shanghai, China, with its registered address at Rm A16, 2Nd Floor, Building 5, No. 958 Lingshan Road, Shanghai 200135. The supplier holds a harbor trust tier on the platform, indicating a verified business registration, though its current response rate is recorded as 0 % with no recent replies. The company lists its core business as the production and supply of plastic tube cores and injection‑moulded plugs for the film industry.

According to the listing, the firm emphasizes competitive pricing and positions itself as a major provider for film‑related applications, but it does not disclose production capacity, certification status, or specific lead‑time estimates. Potential buyers should therefore obtain detailed quotations and confirm any required quality certifications such as ISO 9001 directly with the supplier. The supplier’s profile does not mention any export licences or third‑party audit reports.