龍江精工 Company Overview

Support from rapid prototype delivery to mold production and container completion in one go! Achieve sales growth through the planning and development of unique containers that can be overwhelmingly differentiated from competitors.

Due to the impact of the situation in the Middle East, securing plastic raw materials has become difficult. It is important to rethink the added value of containers and develop proactive plans that lead to increased sales. Ryukou Seiko strongly supports your product strategy with a consistent system centered on mold technology. 【Features】 Comprehensive Support: One-stop service from planning and design to mold production and container completion. Advanced Design Capability: Precise mold design that optimizes resin flow and maximizes production efficiency. Development Proposal Type: Proposing optimal ideas regarding materials and shapes from the unique perspective of a mold company. Short Lead Time Prototyping: Fast prototyping that keeps up with trends (especially for cosmetics and packaging). Skilled Craftsmanship: High-quality manufacturing that combines the spirit of artisans with the skills of versatile workers. Given the unstable situation, why not consider "creating sellable containers" that set you apart from competitors by leveraging our reliable technical capabilities? We will shape your commitment from design to finishing. For more details, please contact us or download the catalog.