After-sales service
Providing comprehensive and thoughtful product usage support!
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Why Choose Us
We maintain a 100% factory‑qualified rate and a low complaint rate, upholding the philosophy of “innovation, rigor, and excellence” to deliver high‑quality products and comprehensive services.
High quality and ultra-durable
Rigorous quality inspection of premium raw materials ensures stable, ultra‑durable performance, compatible with rubber and plastic tires across all scenarios.
Customized Solutions
Leveraging our proprietary, full‑range rubber additive technologies, we deliver industry‑specific, customized solutions.
High cost-performance · Fast delivery
High‑value, carefully selected products with peace of mind, delivered at lightning speed to meet the diverse rubber, plastic, and tire‑related needs of the industry.
Professional after-sales support
Professional after-sales support throughout the entire process, with one‑on‑one technical guidance and round‑the‑clock attentive service to ensure your peace of mind.
Contact us for a customized solution.
Technical expertise alignment and tailored solutions to meet your specific rubber additive requirements.
We always put customer convenience at the heart of everything we do, offering end-to-end customized solutions and expert technical support.
Free solutions provided
You will receive:
One-on-one consultation with a product consultant
The expert team provides full‑time support.
Free solutions provided
Email:kingsun@jinshanhg.cn
Phone:+86-13783567619
Address: Chaohua Industrial Park, Xinmi City, Henan Province, China
We welcome your inquiry.
Please briefly describe your request or issue below, and our team will respond within two business days.



