SERVICES
PCB ASSEMBLY
Full turnkey EMS service for both prototype PCB assembly and large volume PCB assembly
PCB MANUFACTURING
Polaris offer PCB of FR4, high TG, high frequency, blind and buried vias, impedance, metal and flex.
CABLE ASSEMBLY
Polaris offer power cords, car cable, SYV and SYWV, USB cable, HDMI cable, VGA, DAI cable, RF cable.
COMPONENTS
We help customers source components from reliable channel with competitive price.
WONDERSTAR INTERNATIONAL LIMITED, Treasure Marine (Shibaohai (Liaoyang) Trading Co., Ltd.) and Shibaohai (Shenzhen) Supply Chain Co., Ltd. operate as an integrated cross-border enterprise group.
We specialize in industrial & consumer drones, counter-UAV systems, full-range drone accessories and global international logistics services.
With a complete business layout covering Hong Kong international platform, Shenzhen supply chain hub and Liaoyang trading base, we own mature global procurement, stocking and direct shipping channels.
Admin
Global businesses are seeking suppliers that offer more than just quality products—they...
Jul 29 2026
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Admin
As drone technology becomes increasingly important across multiple industries, reliable suppl...
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Admin
The global drone industry is expanding rapidly as businesses across agriculture, security, logis...
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Working with WONDERSTAR INTERNATIONAL LIMITED has been an outstanding experience. The product quality is consistently excellent, and their international logistics team ensures every shipment arrives on time. Their professionalism and reliable support have made them one of our most trusted long-term suppliers.
We have sourced industrial drones and accessories from the WONDERSTAR enterprise group for several projects, and they have exceeded our expectations every time. Their efficient supply chain, transparent communication, and dependable cross-border delivery make international procurement simple and stress-free.
The team provides exceptional service from inquiry to final delivery. Their knowledge of international shipping regulations, combined with high-quality drone and counter-UAV products, has helped us complete projects smoothly. We highly recommend WONDERSTAR INTERNATIONAL LIMITED as a reliable global business partner.
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