Product Overview
Weinengsi Technology specializes in the design and manufacture of high‑precision plastic components for the e‑cigarette and vaping industry. From outer housings and mouthpieces to internal structural parts and battery enclosures, we deliver injection‑molded solutions that combine durability, aesthetics, and functional precision.
As a one‑stop manufacturing partner, we offer integrated services covering product development, mold design and fabrication, injection molding production, surface finishing, and final assembly — all under one roof. Whether you are launching a new disposable vape, a pod system, or a high‑end refillable device, we provide end‑to‑end support from concept to mass production.
Key Product Categories
| Category | Description |
|---|---|
| Outer Housings & Shells | Protective exterior casings available in a wide range of colors, finishes, and textures |
| Mouthpieces & Drip Tips | Ergonomically designed components with precise airflow channels |
| Battery Enclosures | Durable frames that securely hold battery and control board assemblies |
| Cartridge & Pod Components | Precision‑molded parts for e‑liquid reservoirs and atomizer assemblies |
| Internal Structural Parts | Brackets, seals, and support elements with tight dimensional tolerances |
| Two‑Shot Molded Parts | Integrated multi‑material components combining rigid structures with soft‑touch sealing elements |
Customization & Material Options
We offer extensive customization to match your brand identity and product specifications:
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Materials: ABS (impact‑resistant, strong and durable), PC (high temperature resistance, good transparency), PVC (strong chemical resistance), POM, PA, PCTG, and food‑grade plastics for e‑liquid contact parts
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Surface Finishes: Matte, glossy, metallic texture, polished, soft‑touch coating, and custom colors
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Design Features: Custom logos, textured grips for improved handling, ventilation slots for airflow and heat dissipation
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Mold Configurations: Single‑cavity or multi‑cavity molds to meet your production volume requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Mold Life | 300,000 – 500,000 shots |
| Mold Base | LKM, DME, HASCO, or custom |
| Design Software | UG, CAD |
| Mold Flow Analysis | Moldex 3D |
| Runner System | Hot runner or cold runner |
| Cavity | Single or multi‑cavity |
| Mold Steel | P20, 718, H13, or premium‑grade steel |
Quality Assurance
We understand that e‑cigarette components demand exceptional precision and consistency. Our quality control system ensures:
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Dimensional Accuracy: Components are manufactured to tight tolerances, ensuring perfect fit with internal electronics and preventing leakage or malfunction
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Process Stability: Efficient cooling systems ensure uniform molding; precision venting systems reduce shrinkage and bubbles
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Surface Quality: Precise demoulding design minimizes defects such as flash or sink marks
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Material Safety: All materials used for e‑liquid contact parts comply with relevant food‑contact and safety regulations
Our comprehensive inspection capabilities include CMM (Coordinate Measuring Machines) and over 100 units of precision testing equipment, ensuring every batch meets your quality requirements.
Why Partner With Weinengsi?
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One‑Stop Solution: From mold design to finished product delivery — no need to coordinate multiple suppliers
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Advanced Equipment: 60 injection molding machines, 10 FANUC high‑speed CNCs, mirror EDM, and wire EDM for precision manufacturing
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Experienced Team: 160 professionals with extensive expertise in e‑cigarette component manufacturing
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Proven Track Record: Over 10 years of export experience to European and American markets, meeting rigorous international quality standards
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Scalable Production: Annual capacity exceeding RMB 150 million, supporting both small‑batch prototyping and high‑volume mass production
Get Started
Whether you need a custom mold for a new e‑cigarette design or high‑volume production of existing components, we are ready to bring your vision to life. Send us your drawings, samples, or requirements — we will respond within 24 hours with a tailored solution and competitive quote.
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