About Us - China Puzzle Manufacturers Suppliers Factory

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Our History

Established in January 2011, Ningbo Loto Package Manufactory Co., Ltd. is located in Jiangbei District, Ningbo, Zhejiang. Our facility covers 13,891 square meters with 200 employees, equipped with advanced machinery and mature techniques in greyboard, white card, and blue board, particularly for jigsaw puzzles.

13,891m²

Factory Area

15+

Years Experience

200+

Active Members

250K+

Awards Winner

Loto specializes in early-learning puzzles and children's board books, offering over 15 years of OEM/ODM experience to leading brands worldwide. We bring together dedicated R&D, engineering, and production teams under one complete manufacturing system, and are fully certified to ISO 9001, FSC, Disney, BSCI, and SEDEX - ensuring quality, sustainability, and ethical compliance.

Driven by a commitment to innovation and reliable manufacturing, Loto has a strong in-house design and R&D team that works closely with you to quickly turn concepts into production-ready solutions, from initial sketches to custom samples. We accept fully customized puzzle and book orders and are known for rapid response, dedicated design support, and fast, on-time delivery. With spacious production capacity and efficient workflows, we maintain transparent communication at every stage - from first contact to final delivery - anticipating your needs and solving issues fast to bring your vision to life with precision and proven quality.