What are the reasons for not being able to find a subcontractor for painting? The three conditions for parts that get rejected.
I can't find a company that can do the painting. The reason for being turned down is that the size, quantity, and material of the parts do not match the equipment. Here's an explanation of how to make requests that are less likely to be declined.
I want to urgently request painting, but I keep getting turned down by the contact points. When I ask for reasons, all I hear is "it's difficult for us." 【Three Conditions for Being Turned Down】 □ Too large or too small → It won't fit the dimensions of the furnace or hanger. □ Small quantity, just prototypes → It will halt the setup of the mass production line. □ Mixed materials or plated items → Different pre-treatment is required for each material, necessitating separate lines. 【How to Make a Request That Is Less Likely to Be Turned Down】 1. Write the material, dimensions, weight, and quantity on the drawing. 2. Send the color number, gloss, and film thickness specifications together. 3. Communicate the timing for prototypes and mass production separately. 【Response from Eiwa Kogei】 We accommodate from small lots to mass production with three types of equipment, handling iron, stainless steel, aluminum, zinc die-cast, and magnesium. 【Free Materials】 We have compiled the sizes and processes of the parts we can handle in the related catalog "Baking Paint Service." You can download it for free from this page.
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Theme: Choosing a subcontractor for painting. Confirmation items: Dimensions and weight of parts, quantity, material, color number, gloss, film thickness, delivery date. Response: Three systems of equipment for small lots, mass production, and test painting.
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Applications/Examples of results
Sales and purchasing representatives in the manufacturing industry looking for outsourcing partners for painting. Requests for painting new parts and prototypes, and consideration of adding or switching outsourcing partners.
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We are not just a "subcontracted painting factory." Established in 1958, our company has a foundation of painting technology and also specializes in chemical treatment, stripping, and cleaning, functioning as the "external surface treatment department" in your organizational chart. Based on our philosophy of "preparation is eight-tenths of the work," we emphasize participation from the "upstream process" before the drawings are finalized. We conduct test painting on a wide range of metals and difficult materials, and we produce the entire process from assembly, packaging, to delivery, thereby reducing your management workload. Additionally, by being able to perform zinc phosphate treatment in-house, we achieve stable painting quality. Furthermore, our micro-heating stripping technology, which does not use chemicals, maintains the electrical state of the "jigs (hangers)" that influence painting quality. Our approach of "pre-treatment determines painting quality" ensures the stability of the paint film during mass production. Rather than simply "applying specified standards," we work backwards to achieve optimal painting specifications and prevent scratches during transportation, sparing no effort in thorough discussions from the outset. This diligent preparation is the shortest path to preventing rework and minimizing total costs. From the development stage, please utilize the expertise of our specialists as part of your production line.