上海永合生 材料科技
专注高性能改性高分子材料，以技术创新驱动品质升级，服务全球客户。
Shanghai Yonghesheng Materials Technology Co., Ltd.
Why Choose Yonghesheng
The Perfect Combination of Professional Expertise & Premium Service
In-house Testing Laboratory
Advanced testing instruments. Strict inspection for every batch before delivery to guarantee stable quality
Professional R&D Team
Core talents from top industry players with years of hands-on experience in cable material formulation
Ample Inventory
Large stock availability with complete specifications, supporting small-batch sample testing
Fast Delivery
Ready stock for standard grades; custom formulations available within 2-5 days; stable mass shipment
Global Service Network
Serving 150+ overseas clients and 2000+ domestic manufacturers with mature marketing & service network worldwide
Technical Support
Extrusion process guidance, material selection consultation and continuous after-sales technical service
Standardized Full-process Quality Control
The company has established a standardized, full-process product testing and quality control system, equipped with complete professional testing equipment to conduct full-cycle quality control covering raw material verification, in-production inspection and finished product testing.
Meanwhile, we have built a core technical team consisting of senior product engineers, professional R&D specialists and quality control personnel. The founding team and key R&D backbones are from leading enterprises in the industry, with solid technical know-how, rich practical experience and mature product development & delivery capabilities. We provide comprehensive technical support for product upgrading, strict quality control and customized material development.
Complete Testing Equipment
Full-process testing from raw materials to finished products
Senior Technical Team
Core members from leading industry enterprises
Robust Quality Control System
Standardized, normalized and refined management
Quality Assurance
Comprehensive certification system to ensure compliant and reliable products
ISO9001
Quality Management System Certification
RoHS
Compliant with Restriction of Hazardous Substances Directive
REACH
Compliant for Registration, Evaluation of Chemicals
High-tech Enterprise
National High-tech Enterprise Accreditation
SGS Test Reports
Third-party SGS test reports for our polymer materials.
REACH
ROHS
Goals · Mission · Vision
Customer-centric, Quality-oriented
Goal
Develop world-class products to meet diversified custom requirements of customers
Mission
Improve product quality through technology and innovation, to become a top-tier material technology enterprise
Vision
Build a greener world for healthier lives
Yonghesheng's Core Driving Force
Yonghesheng aims high. Backed by strong team expertise and innovation genes, we continuously invest heavily in R&D to create original technological innovations. Beyond supplying premium materials, we value mutual growth, progress and integration with all partners. Constant optimization to deliver superior product experience defines Yonghesheng’s core values.
Yonghesheng is driven by proactive innovation: the mission of technological advancement alongside our customers, persistent pursuit of product optimization, and the commitment to excellence serving humanity.
Honesty
Dedication
Unity
Innovation
Looking Forward to Our Cooperation
You are welcome to consult us about material solutions and product information at any time
Company Address
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