1-hour quote. 5-hour samples. Online inspection. 3D/VR factory tour. No MOQ. Free samples.
A drawing is only the starting point. The real risk comes when design details, fabrication, welding, finishing and packing are handled separately. See how Yishang coordinates the steps that turn your drawing into a finished metal product ready for delivery.
We review critical dimensions, holes, mounting points, weld areas, visible surfaces and assembly interfaces before production begins.
Cutting, forming, welding, machining and finishing are coordinated around the same drawing and product requirements to reduce handoff errors and rework.
Finished products are checked for fit, appearance, quantity and packing before shipment so problems are found here—not after they reach your assembly line.
Years Experience
9001:2015
On-time Delivery
Choose one process or combine several. Yishang keeps drawings, samples, quality requirements and delivery plans connected from the first review to repeat production.
One project team coordinates drawings, samples, manufacturing stages, quality requirements and delivery plans.
We review key manufacturing and assembly details before production to reduce avoidable rework and fit problems.
Start with samples or small batches, then move into stable repeat production after approval.
Metal parts can be fabricated, finished, assembled, inspected and packed under one project plan.
Customers Worldwide
Countries Served
Industries Served
Projects Completed
Send your drawing, confirm the sample, then move into controlled production and delivery.
We review drawings, quantity, material, finish and key assembly requirements.
A sample confirms fit, appearance and critical details before repeat production.
Production follows the approved sample. Key dimensions, fit and finish are checked.
Finished products are protected, packed and prepared for shipment.
FEEDBACK AFTER DELIVERY
Project-based feedback from buyers who ordered custom metal cabinets, frames, enclosures and display fixtures.
Real order feedback
Sample, production and repeat-order experience
★★★★★
“The vending machine cabinet parts matched our required dimensions, openings and powder-coated finish. The products were packed well for overseas delivery.”
Vending equipment buyer
United States
★★★★★
“The welded metal frames were solid, square and ready for installation. Yishang helped confirm the mounting points before production, which reduced our assembly problems.”
Industrial equipment buyer
Canada
★★★★★
“The custom display racks had a clean surface finish and stable structure. The approved sample helped us confirm the final look before the bulk order.”
metal parts buyer
United Kingdom
Yishang is a manufacturer with 26+ years of sheet metal experience and its own metal-production workshops. We also manage the additional processes required for multi-process projects.
Yes. One project team coordinates the drawings, samples, quality requirements, production stages and delivery plan across the required processes.
Yes. Samples can be produced and reviewed before repeat production is released.
Send your current sketches, photos, samples or available files. We can review what information is still required before manufacturing begins.
Quality requirements are reviewed before production and checked at the relevant manufacturing, finishing, assembly and packing stages.
There is no single MOQ for every project. Samples are supported, while the practical production quantity depends on the material, process and tooling requirements.
START WITH THE FILES YOU HAVE
Share the product, target quantity, material, finish and assembly needs. Samples are supported before repeat production.
WHAT HAPPENS NEXT
01 We check the drawing, end use and quantity.
02 We flag missing details or manufacturing risks.
03 We confirm the next practical step toward sample or production.
EMAIL
sales@zsyishang.com
PHONE
+86 137 0250 1147
ISO 9001 | RoHS | 26+ Years
A China-based custom metal manufacturer supporting OEM and ODM projects from drawing review and samples to fabrication, finishing, assembly and repeat production.
PHONE & WHATSAPP
FACTORY ADDRESS
Liancheng Building, No. 21 Deyuan South Rd, Lane 12, Jidongyi, Xiaolan, Zhongshan, Guangdong, China
© 2026 Yishang Metal Products Co., Ltd. All rights reserved.
If you have any questions or need a quote, please send us a message. One of our specialists will get back to you within 24 hours and help you select the correct valve for your needs.
All of our products are available for sampling
