2026-10-01
blog
Founded in China and backed by over 23 years of manufacturing experience, Junchi specializes in the design and production of protective cases for digital devices. From rugged laptop cases to precision-molded phone and tablet shells, we work with global brands, distributors, and OEM partners to deliver reliable, scalable protection solutions.
To get a correct manufacturing quote, it is important to provide the factory with the correct information. A basic product name or a crude idea is not sufficient to enable a manufacturer to price a product appropriately. It must have sufficient technical and commercial description to comprehend the work.
So, what information does a manufacturer need for a quote? In the case of injection-molded products, the solution typically contains product drawings, CAD files, materials, dimensions, tolerances, order quantities, tooling requirements, surface finishes, quality standards, packaging, and delivery information.
The more understandable your RFQ, or Request for Quotation, the more a manufacturer can use it to calculate tooling, material usage, production time, labour, finishing, and other costs.
The initial section of any RFQ is to tell what you want to produce. Instruct the supplier on the nature of the product, its functionality, and its application.
As an example, a laptop case might need a rigid PC shell, accurate openings, snap-fit capabilities, vent clearance, branding, and a certain surface texture. Such information may influence the production and ultimate cost.
When you are asking what a manufacturer needs to quote a product, start with a clear product description and include:
This provides the supplier with a rough idea prior to its examination of the technical files.
Another significant section of manufacturing quote requirements is material. Two plastics can appear the same but act quite differently in injection molding. Provide the manufacturer with the desired material and grade if you are aware of it. The typical choices are PC, ABS, PP, TPU, TPE, and nylon.
The choice of materials may influence:
If you are not sure about what material to use, indicate it. An efficient injection molding company can look into the application and recommend a suitable material depending on the strength, flexibility, appearance, temperature, and cost factors.
Manufacturers should be aware of the dimensions that are critical and tolerances that are acceptable. Tight tolerances may demand increased process control, improved tooling, increased inspection, or more costly machining.
An example is that a generic plastic part can be designed with more dimensional freedom, whereas a snap-on laptop case must have precise dimensions to fit properly without requiring excessive force.
Your RFQ should identify:
This is among the most significant responses to what details manufacturers require to quote.
The manufacturing economics are directly influenced by quantity. A supplier must understand whether you require 100 pieces, 10,000 pieces, or a few hundred thousand pieces annually. Add the opening order quantity and, where you can, your anticipated annual volume.
Quantity can influence:
In injection molding, increased volumes can be a reason to use multi-cavity tooling since multiple parts can be molded in a single machine cycle.
The superficial look can impact the manufacturing needs remarkably.
Indicate to the factory whether you require a matte, glossy, frosted, textured, polished, or any other finish. In case the product contains a logo, supply the artwork and discuss the desired usage method.
Possible options include:
The published product range by Junchi illustrates such forms of customisation on protective laptop cases, such as custom colours, Pantone matching, surface finishes, and logo placement. Its manufacturing knowledge also outlines OEM and ODM support. Junchi
An excellent manufacturing quotation requirements document must clarify the method of checking the finished product. In case your project has certain quality requirements, provide them prior to production. This enables the manufacturer to take into consideration inspection time, equipment, testing, and acceptable tolerances in preparing the quote.
Depending on the product, requirements can include:
Should you need a specific inspection process or quality standard, specify it in the RFQ and not after the production process has commenced.
Knowing how to request a manufacturing quote is only half the job. You should also ensure that your requirements are easy to understand by the supplier.
Include the technical files along with them and indicate the most recent design. In case you have different sizes or variations of the products, separate them in the RFQ. Identify what needs are non-negotiable and in what areas you are receptive to advice.
Should you wish to know how to get a quote from a manufacturer, do not send a product photograph and ask them to quote. An image may display appearance, but not wall thickness, tolerances, material grade, tooling structure, or production quantity.
Junchi is an advocate of OEM and ODM of protective cases and digital accessories, and in-house mold development and integrated production. Its published product information also includes custom materials, colours, structures, branding, samples, and quality inspection. Junchi Custom Laptop Case Manufacturing
A good RFQ is not just one that assists a factory in making a price. It provides a mutual understanding of the product to both sides prior to tooling and production.
Supply the design files, materials, dimensions, tolerances, quantities, tooling, finishing, quality, packaging, and delivery. Then request the manufacturer to point out what requires clarification.
Junchi provides OEM and ODM manufacturing services, in-house custom mold development, and combined production of custom protective products.
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