WHY CHOOSE US

Our factory boasts a decade of extensive and proven manufacturing experience.

Decade of Expertise
With over 10 years of experience, we are a leading custom smartwatch manufacturer, offering unparalleled expertise in the industry.
End-to-End Personalization
We offer comprehensive customization services, creating unique smartwatches tailored to your needs, covering design, material selection, and functionality.
Quality Assurance
We prioritize detail and innovation, delivering the highest quality custom smartwatches for branding, events, or gifts.

latest products

Our factory implements strict quality control measures on the production of our products.

Product Solutions

Lang Moya provides full smart watch OEM solutions, ideal for online sellers, corporate gifts, events, and ODM development projects.

reliable supplier

Deliver reliable and durable products isn’t easy, we work with world’s leading retailers and suppliers to ensure that.

ABOUT US

Shanghai Jianghuai Environmental Equipment Co.,LTD

With a solid foundation since 2015, Starmax is a trusted name in smartwatch manufacturing. Our focus lies in R&D, design, and production, resulting in high-quality smartwatches. Headquartered in Shenzhen, China, we benefit from efficient logistics and fast delivery. Our products have garnered acclaim in over 50 countries, thanks to our commitment to customer satisfaction.

Customer Reviews

Our factory

Discover our premium manufacturing center and the process of delivering smart watches to our customers.

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