堺伸銅所 List of Products and Services

Sakai Shindōjo is a "manufacturer of faucet pipe fittings" that conducts integrated production from materials to processing. To achieve high quality, speed, and mass production, we have introduced NC lathes and industrial robots, and developed three types of special tools. The background for this introduction is that by developing spinning processing technology using NC lathes, we could enhance quality, and by combining it with industrial robots, we aimed to improve productivity. As a result, productivity has significantly increased. We are now able to respond to the anticipated increase in demand in the future. *For more details, please refer to the PDF document or feel free to contact us.*

• Faucet fittings

Sakai Shindōjo is a "manufacturer of faucet pipe fittings" that conducts integrated production from materials to processing. To achieve high quality, speed, and mass production, we have introduced NC lathes and developed three types of special tools. The background for this introduction was the belief that by developing spinning processing technology using NC lathes, we could enhance quality, and by combining it with industrial robots, we could improve productivity. As a result, productivity has significantly increased. We are now able to respond to the anticipated increase in demand in the future. *For more details, please refer to the PDF materials or feel free to contact us.

• Faucet fittings

At Sakai Shindou, we respond wholeheartedly to the voices saying, "We want to quickly prototype this drawing!" To create products with high precision and beauty, it is essential to have molds that are both precise and beautifully finished. We believe that managing materials and molds is the most important factor in aiming for high-precision plastic processed products, and we are committed to production management in-house. *For more details, please refer to the PDF document or feel free to contact us.

• Faucet fittings

At Sakai Shindou, we also handle various surface treatments such as plating and polishing (in collaboration with partner factories). In addition to other processing, we own machining centers and can accommodate tasks such as drilling holes in the sides of pipes. We will continue to value both digitalization and analog methods, striving for further technological innovation. *For more details, please refer to the PDF document or feel free to contact us.

• Faucet fittings

At Sakai Shindoujo, we accept "joining" of pipes and fittings. We perform the joining of pipes, fittings, and dissimilar shapes and metals such as stainless steel and copper pipes using soldering or brazing (copper brazing or silver brazing). Our craftsmen check the quality at each joint and conduct pressure tests. *For more details, please refer to the PDF document or feel free to contact us.

• Faucet fittings

At Sakai Shindou, we offer "machining services." We perform various machining processes such as grooving pipes, cutting screw threads, and internal facing using NC lathes. In addition to machining, we also carry out plastic processing such as spinning by manufacturing our own tools. We have multiple machines, including automated systems using industrial robots, allowing us to handle everything from prototypes to mass production. *For more details, please refer to the PDF document or feel free to contact us.

• others

At Sakai Shindou, we accept "thread rolling processing." By performing thread rolling, we create threads on both ends of the pipe. This is a specialized machine mainly used for faucet components. Additionally, we also accommodate various other processes such as "bending processing" and "end processing." *For more details, please refer to the PDF document or feel free to contact us.

• others

At Sakai Shindōjo, we offer "material cutting processing." We will cut pipes to the desired full length dimensions. We accommodate not only automatic multi-cutting machines but also long lengths and single pieces. We also respond to requests for post-processing such as beveling after cutting. *For more details, please refer to the PDF document or feel free to contact us.

• others

At Sakai Shindou, we offer "terminal processing." This processing involves plastic deformation of pipes to expand or bulge them into various shapes. In response to customer inquiries such as, "We are currently joining other parts, but can this be done as a single piece?" we are able to quickly respond to prototype requests because we manufacture our own molds. We also own multiple automatic terminal processing machines and have automated the insertion of fittings. We can assist with mass production as well. *For more details, please refer to the PDF document or feel free to contact us.

• others

At Sakai Shindōjo, we accept "bending processing." This processing involves bending pipes. We have multiple CPC benders and general-purpose benders, capable of handling complex 3D bends as well as automated and large-diameter bending. Please leave it to us for anything from small lots to mass production. *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

We handle pipes made of copper and brass, and we also carry out integrated production of parts that connect water fittings, known as "joints." Please take a look at our end face processing (thread processing), which is just a part of what we offer. Our company is equipped with NC processing and rolling processing machines, and we operate 24 hours a day to meet our customers' delivery needs. We can also accommodate requests for special screws, not just for the water fitting industry, by routing them to our special screw line, allowing us to handle a wide variety of products in small lots. If you have any questions or would like to place an order, please contact us, and our sales representative will respond to you. 【Products】 ■ End face processing (thread processing) *For more details, please feel free to contact us.

• Water supply facilities
• Subsidiary materials

We handle pipes made of copper and brass. Please take a look at our "pipe processed products," which are just a part of what we offer. Our company not only specializes in material sales but also engages in various processing both in-house and at partner factories to better meet our customers' needs. We are constantly pursuing anything related to pipes and continue to evolve. If you have any questions or orders, please contact us, and our sales representative will respond to you. 【Products】 ■ Pipe processed products *For more details, please feel free to contact us.

• Subsidiary materials

Our company provides various pipes primarily made of brass, including faucet fittings and automotive parts, to our customers. In addition to spouts used in kitchens, we continue to produce essential products for daily life, such as faucet pipes, towel racks for thermostats, pipes used in engine oil components, and handrails. [Features] - Spouts used in kitchens - Faucet pipes and towel racks for thermostats - Pipes used in engine oil components - Production of essential products for daily life, such as handrails *For more details, please refer to the PDF document or feel free to contact us.

• Faucet fittings

At Sakai Shindō, we handle pipes made of copper and brass, and we produce and sell them from raw materials. We respond to various customer needs, and particularly for brass pipes, we manufacture a wide range of sizes (round pipes with outer diameters from 8mm to 52mm and wall thicknesses from 0.4 to 3.0mm). *For other sizes, please contact our sales department. In addition to round pipes, we also create non-standard shapes such as oval, rectangular, and square pipes. We are currently researching and producing various shapes based on customer proposals. We believe that if you see our shining pipes, you will be convinced of their quality. 【Features】 ■ Brass pipes are manufactured in a wide range of sizes ■ In addition to round pipes, we also create non-standard shapes such as oval, rectangular, and square pipes ■ We are currently researching and producing various shapes based on customer proposals *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

At the Okayama factory, we conduct integrated production from casting to processing. The factory is located within the Katsuou Core Industrial Park, which features a landscape designed with parks in mind, and all member companies are constantly considering the local environment. We also engage in daily efforts to ensure that our manufacturing contributes further to society by being mindful of the environment. 【Features】 ■ Improvement of delivery, cost, and quality through manufacturing from materials ■ Quality assurance within the factory ■ Environmentally conscious production activities at the factory *For more details, please visit our website or feel free to contact us.

• Other park materials
• Subsidiary materials

At the Okayama factory, we are advancing manufacturing with consideration for various environmental factors. First, we are working to reduce energy consumption, taking monthly statistics and generating ideas as a united company to promote eco-activities within the factory. As one of our initiatives, we have changed the light fixtures in the factory to reflectors (provided by Tesco Eco Lighting Co., Ltd.), achieving a reduction in power consumption of up to 1/4. 【Eco Activities】 ■ Changed the light fixtures in the factory to reflectors → Significant reduction in energy consumption ■ Recast materials generated during the manufacturing process that are not part of the final product → Reduction in the amount of materials used by turning them into products *For more details, please visit our website or feel free to contact us.

• others

"Sakai Shindōsho" is a company that provides integrated production from prototyping to mass production, including materials, processing, and molds, pursuing "technology and speed." The products of Sakai Shindōsho are the silver-plated faucet fittings used in kitchens, toilets, and bathrooms in your daily life. We mainly supply to TOTO and LIXIL (formerly INAX), and some of our products have a 100% market share. Recently, we have also started manufacturing parts used in automobiles. Although we are a small to medium-sized enterprise in this industrial park, we aim to be a comprehensive parts manufacturer that maintains competitiveness with overseas companies through integrated production from materials, considers the environment through recycling, and is valued by major client companies. 【Business Content】 ○ Processing products such as brass pipes (brass tubes), shaped pipes, copper pipes, and red copper pipes, including heat treatment, threading, bending, end processing, drilling, grooving, cutting, and surface treatment. For more details, please contact us or download the catalog.

• Faucet fittings
• Subsidiary materials