A real-industry group that fuses Japanese quality standards with Chinese manufacturing power, delivering value from Asia to the world.
EXPLORE MOREBased on our own factory network in Dongguan, Guangdong, we deliver end-to-end systems from quality control to mass production—Japanese standards realized in Chinese manufacturing.
Cross-border e-commerce operations across Japan, China, and Southeast Asia. Covering Amazon, Rakuten, Tmall, and Shopee with integrated logistics, customs, and customer service.
B2B trade across all of Asia, anchored at our Tokyo Shinagawa headquarters. From raw material sourcing to finished goods export, the entire supply chain covered.
End-to-end production in our own facilities
Optimized routes between Tokyo and Dongguan
Unified multi-platform operations
Legal, tax, and market-entry support across Japan and China
"100% real-industry spirit"
── The core belief of Toei Sosan
Toei Sosan Group is a Japan-China integrated real-industry group, headquartered in Tokyo's Shinagawa ward with production facilities in Dongguan, Guangdong. Anchored by three pillars—OEM manufacturing, cross-border e-commerce, and international trade—we fuse Japanese quality standards with Chinese productive capacity to deliver value across Asia and the world.
Since our founding, we have held firm to the principle: never leave the factory floor. With management that sees through to the essence of making things, we pursue the optimal answer in the global supply chain—together with our partner companies.
Metal processing, plastic injection, electronics assembly, packaging.
OEM / ODM both supported, across 6 categories.
Automotive / industrial custom electronic components, from spec definition through prototype to mass production.
E-commerce gift boxes. FSC-certified paper available, 100% recycled materials for sustainable lines.
PET / glass / acrylic cosmetic containers. Amazon and cross-border e-commerce ready, including FBA fulfillment.
SMT + DIP + final assembly under one roof. Ideal for small-to-mid IoT production runs.
Injection-molded housings for consumer electronics. ABS / PC / PA66 materials. End-to-end from mold design to mass production.
Precision metal parts manufactured at our Dongguan facility. 5-axis CNC + anodizing for ±0.02mm dimensional tolerance.
Summer holiday schedule for our Tokyo and Dongguan offices. Urgent matters handled case by case.
Read article →Frequent quality issues in Japan-bound OEM products. Five critical gaps between JIS and Chinese GB standards, with real cases.
Read article →We've added Japan, China, and international shipping options—now covering FBA inbound, cross-border B2B, and DDP customs.
Read article →
