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Manufacturer profile
Shenzhen manufacturer offering OEM and ODM services for vaping devices and HNB products.
Overview
Greensound is a Shenzhen company integrating vaping-product R&D, production, sales and service. It provides OEM and ODM support for disposable devices, open and closed pod systems, and HNB hardware.
Products and technology
Project services cover product development, raw-material procurement, production, quality control and marketing materials. R&D and testing are included in its one-stop manufacturing offering.
Manufacturing combines automated production equipment with MES production management. Inspection records follow materials, production and finished products, with traceability across the inspection process.
Official information
Content reviewed 2026-10-12. Source observation dates are listed below.
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