龍江精工 Product Lineup

At Ryukang Precision Co., Ltd.'s "Planning and Development Division," we provide comprehensive support for the planning and development of original containers and miscellaneous products, from design and planning to production. If you have a desire for "environmentally friendly containers" or want to create containers with "universal design" in mind, we will bring your ideas to life with packaging that embodies the thoughts of the developers. Whether you have a specific design image in mind or are unsure of what shape to take, you can rest assured. Our years of cultivated technology will support you, and we will provide proposals aimed at achieving your goals. 【Features】 ■ Realization of images ■ Completion image through prototyping ■ Consistent production support ■ Thorough quality control *For more details, please refer to the PDF document or feel free to contact us.

• Plastic Mould

Introducing Longjiang Precision Engineering Co., Ltd.'s "Mold Business." Since our establishment, we have been providing molds that leverage our traditional craftsmanship, which has supported us over the years, along with innovative ideas that break the mold. We handle everything from design, manufacturing, prototyping, to small lot molding. By using interchangeable insert molds, we can produce prototypes in a short lead time. We achieve high quality and durability through the use of high-precision machining, and we can also accommodate hardened molds. Additionally, we support hot runner systems and can create prototypes with complex 3D shapes using 3D printing. 【Features】 ■ Consistent in-house support ■ Speedy response ■ Maintenance and repair services ■ Thorough quality control *For more details, please refer to the PDF document or feel free to contact us.

• Plastic Mould

We would like to introduce the "strengths" of Ryukang Precision Engineering Co., Ltd. Our company is involved in various businesses related to container manufacturing, and we can provide consistent support from proposal development stages, prototype production, mold design and manufacturing, to mass production molding, decoration, and assembly. We also accept molding for small lot products. Please feel free to consult us when you need our services. 【Strengths】 ■ Turning customers' ideals into reality ■ Developing new packaging in-house ■ Streamlining the flow ■ Responding with sincerity and enthusiasm *For more details, please refer to the PDF document or feel free to contact us.

• Plastic Mould

Reducing waste is a pressing issue that has garnered significant attention from consumers. The "Eco In Pack," developed in collaboration with Ryukou Seiko and a film manufacturer, is a groundbreaking system that allows for effortless waste reduction. It is a more rational, user-friendly, and low-cost packaging developed based on unique technology. This product strongly appeals to discerning consumers. The keyword is "ecology." From refilling the contents to completely replacing them, you simply need to pierce the pouch with a nozzle. 【Features】 - Just place the pouch into the container without opening it. - The refill is complete by covering the container while piercing the nozzle. - The contents remain clean and safe to handle as the vacuum inside the pouch is maintained until the end. - It is possible to use almost all of the contents completely. - It is compatible with high-viscosity contents. For more details, please contact us or download the catalog.

• Other laboratory equipment and containers

Ryoko Precision's thin-walled container molds achieve short delivery times and low prices through standardization. By utilizing years of accumulated design know-how and high-precision processing machines, we have realized high cycles, high quality, and high durability. We can also accommodate hot runner systems and complex 3D shapes. Using interchangeable insert molds, we can produce prototypes in a short time. 【Features】 - Capable of handling complex three-dimensional shapes - Using interchangeable insert molds to produce prototypes quickly - Prototype production through light shaping For more details, please contact us or download the catalog.

• Plastic Mould

Ryukou Precision Engineering Co., Ltd. conducts mold design aimed at optimizing efficiency by anticipating various detailed issues from the flow of resin during plastic molding to the extraction after molding. We possess the design capability to handle complex hot runner systems. Because we understand manufacturing, we also offer suggestions from the design stage and advice on resin. Young employees actively engage in sales, proposing ideas unique to mold companies to clients such as consumer goods manufacturers, transforming the company from a subcontractor model to a "development proposal model." Furthermore, Ryukou Precision has many versatile workers who can independently handle various processes from design to machining, assembly, and finishing. The skills and spirit of the craftsmen who have supported Ryukou Precision since its founding are being passed down and preserved for the next generation. Numerous critical tasks necessary for precise finishing are carried out with care by skilled artisans. For more details, please contact us or download the catalog.

• Plastic Mould