Plastic Air Valve Coffee Valve Pouch Vent Valve for Coffee Bags

Name: Plastic Air Valve Coffee Valve Pouch Vent Valve for Coffee Bags
Brand: Shantou Mandun Plastic Co., Ltd.
SKU: 2156542655

Guangdong, ChinaShantou Mandun Plastic Co., Ltd.

US$0.0108-0.0128

10,000 sets

Product profile

Customization

Available

Type

Valve

Material

Plastic

Model NO.

MD21

Closure

Use

Pouches

Color

Customized Color

Custom Order

Feature

Non Spill

Certification

ISO9001.QS.BV

MOQ

10000 PCS

Logo

Customized Printed

Packing

Strong Carton Packing Suitable

Product Name

Coffee Valve

Application

Packaging Bag Doypack

Transport Package

Plastic Film and Carton

Specification

21mm

Trademark

MANDUN

Origin

Guangdong, China

HS Code

3923500000

Production Capacity

60000000 Set/Sets Per Month

Company profile

Shantou Mandun Plastic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-06-01 CertifiedNearest Port: Shantou PortAverage Response Time: ≤2.68h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryShantou Mandun Plastic Co., Ltd. is a China-based manufacturer of plastic packaging components and related equipment, located in Shantou, Guangdong. The supplier reports OEM and ODM capabilities, ISO9001:2015 certification, QS production qualification, utility model patents, and food-grade/export-related certificates. Its stated product range includes spout caps, coffee degassing valves, and in-mold labeling food containers, with more than 10 production lines and a 3,500 m² manufacturing plant. The company began exporting in 2018, with exports representing 31%–40% of total sales. It claims professional customization and after-sales services. However, the provided information does not establish financial credibility, and the customer evidence is limited to one named buyer associated with two transactions in 2025.

Supplier typeThe supplier is identified as a factory and manufacturer, specifically Shantou Mandun Plastic Co., Ltd., operating in the manufacturing industry in Shantou, Guangdong, China. Its stated business covers plastic packaging products and related machinery and equipment.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, QS production qualification, utility model patent certificates, and food-grade/export-related qualification and testing documentation. ISO9001:2015 is explicitly listed in the supplier management-system certification field.

After-Sales capabilityThe supplier explicitly states that it can provide relatively complete after-sales service. No further details are provided regarding service personnel, response times, service coverage, or service locations.

R&D capabilityThe supplier claims independent R&D manufacturing capability, including ODM and OEM production, and reports several utility model patent certificates. The stated total experience of R&D engineers is 3, providing some evidence of technical development capability, although no specific innovations or R&D projects are described.

Production capacityThe supplier reports more than 10 production lines, a 3,500 m² manufacturing plant, and a product range covering spout caps, coffee degassing valves, and in-mold labeling food containers. It also states that its spout-cap range includes inner diameters from 2.5 mm to 40 mm, supporting product-range breadth; actual capacity, throughput, and utilization are not provided.

Customization capabilityThe supplier explicitly offers professional product customization services and reports OEM and ODM capabilities supported by independent R&D and manufacturing. These statements directly support customization capability, although project examples, tooling scope, and customization lead times are not specified.