Dongguan Haosheng（昊晟） New Materials Technology Co., Ltd.
Haosheng（昊晟） is located in Qingxi, Dongguan, with more than 30 years of professional manufacturing experience in heat shrink tubing. We mainly produce PET and PVC heat shrink tubes, widely applied for aluminum electrolytic capacitors, cylindrical batteries, wire harness insulation and electronic component protection.
Our factory owns automotive-grade quality control systems. All products meet global environmental standards, with stable supply and customizable sizes, printing and colors.
We provide one-stop OEM & ODM customization services, including rapid sampling and export packaging solutions. We cooperate efficiently with electronic manufacturers worldwide and build long-term partnerships with consistent reliable quality.
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years of professional manufacturing experience
Original Independent R&D & Exclusive Patterns
We independently develop textures and printing layouts for PVC & PET heat shrink tubing, with original nature-inspired printing patterns to avoid generic styles and create exclusive appearance marks for electronic components.
Flexible Multi-form Delivery Options
Three delivery modes including raw tubes, semi-finished and finished products are available, flexibly meeting procurement demands of electronics factories, equipment manufacturers and traders, adapting to various production schedules.
Full-Range One-Stop Customization
Full customization on tube texture, dimension, color and printing content. We offer one-on-one tailor-made solutions for insulation protection of capacitors, lithium batteries, wire harnesses and other electronic projects.
Automatic multi-component batching & mixing system, precisely proportion PVC and PET raw materials to ensure uniform and stable quality of every batch heat shrink tubing.
HAOSHENG（昊晟）
Smart Manufacturing・Witness Our Strength
Haosheng（昊晟） intelligent factory is equipped with CNC automatic lines with traceable quality. Complete warehouse, QC and R&D facilities support efficient mass & customized orders with fine workmanship. manufacturing strength, enabling efficient mass and customized order delivery with superior craftsmanship.
HAOSHENG（昊晟）
Authorized Enterprise Qualifications & Certifications
Haosheng（昊晟） has obtained quality, environmental and hazardous substance system certifications. Our heat shrink tube production complies with global standards with stable eco-quality, recognized by worldwide customers.
HAOSHENG（昊晟）
Forge Quality With Original Aspiration
Upholding craftsmanship, integrity and innovation, Haosheng supplies high-quality eco-friendly heat shrink tubes via intelligent production lines and full certifications.
Fine Craftsmanship
Adhere to precise production standards, control all processes strictly for consistent high quality.
Integrity & Win-win
Serve global clients with sincerity, build long-term mutually beneficial partnerships.
Continuous Innovation
Upgrade production technology to develop products for diversified customized demands.
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