English
Key Quality Control Dimensions
Material Control 
Material consistency
No surface damage
No surface damage
Forming Process
Uniform wall thickness
No cracking or wrinkling
No cracking or wrinkling
Surface Precision
Mirror finish without deformation
No scratches, dents or unevenness
No scratches, dents or unevenness
Anodizing Treatment
Uniform oxide film
Color difference ΔE ≤ 1.0
Color difference ΔE ≤ 1.0
Final Inspection
Zero visible defects
Functional test passed
Functional test passed
New Molds Developed
500+
New Product Types
300+
IP Applications
75
R&D Personnel Ratio
10% +
Quality Policy
Exquisite Design：We offer professional product design and custom development to meet our clients' needs.
Lean Production：Scientific management and efficient production for stable quality, high efficiency and low cost.
Premium Delivery：Provide high-quality products that meet customer requirements.
Wonderful Life：Create refined cosmetic packaging that supports brand value and market demand.
Product Categories
Aluminum lipstick tube Aluminum mascara tube Aluminum Tubes & Caps bottle part Aluminum Cosmetic PartContact
Email: tdmyuanjun1972@163.com
Sunny Xiong: +86-13861329610
Fax:+86-0512-65025305
Address: Building 30, Luzhi Alloy Industrial Park, Luzhi Town, Suzhou City, Jiangsu Province, China.
Let's Work Together
From cotton and linen to functional blended fabrics, every meter of fabric carries Shengyao's beliefs: stability, creativity, and dedication.
Copyright © 2025 by Junda Metal Products Co., Ltd.
