甲進化成 List of Products and Services

Koshin Chemical Co., Ltd. has earned a great deal of trust and a solid track record in plastic (thermoplastic resin and thermosetting resin) injection molding processing. If you have any needs regarding injection molding, please leave it to us. Koshin Chemical is located in an industrial area, away from residential zones, allowing for 24-hour operation of molding machines. This enables us to shorten delivery times, improve productivity, and establish a system that produces stable quality products. Additionally, we are committed to thorough quality control, ensuring that we provide reliable manufacturing. We value your products, which are your assets, and strive daily to maintain their quality. For more details, please contact us or download our catalog.

• Processing Contract
• plastic

At Koshinkasei, we aim for a 100% good product rate by visually inspecting each product by hand, rather than relying solely on machines. We believe that our commitment to quality allows us to deliver excellent "manufacturing." Additionally, we have secured a storage space of 165m² in a separate warehouse, along with a site area of 5950.44m² (total floor area of 1121.86m²), enabling us to respond flexibly to customer requests. 【Features】 ○ High Quality ○ Speedy ○ Service ○ Low Cost For more details, please contact us or download the catalog.

• Processing Contract
• plastic

At Koshinkasei, we aim for a 100% good product rate by visually inspecting each product by hand, rather than relying solely on machines. We believe that our commitment to quality allows us to deliver excellent "manufacturing." Additionally, we have secured a storage space of 165m² in a separate warehouse, along with a site area of 5950.44m² (total floor area of 1121.86m²), enabling us to respond flexibly to customer requests. 【Features】 ○High Quality ○Speedy ○Service ○Low Cost For more details, please contact us or download the catalog.

• Processing Contract
• plastic

At Koshinkasei, we aim for a 100% good product rate by visually inspecting each product by hand, rather than relying solely on machines. We believe that our commitment to quality allows us to deliver excellent "manufacturing." Additionally, we have secured a storage space of 165m² in a separate warehouse, along with a site area of 5950.44m² (total floor area of 1121.86m²), enabling us to respond flexibly to customer requests. 【Features】 ○ High Quality ○ Speedy ○ Service ○ Low Cost For more details, please contact us or download the catalog.

• Processing Contract
• plastic