BLUE is a an experienced powder metallurgy manufacturer supplying 100,000+ standard parts with no tooling charge, faster delivery, and free samples, along with custom sintered parts with free mold design and full secondary operations.
Whether you need ready-to-ship standard parts or custom powder metallurgy parts built from your drawings, BLUE supports both with reliable production and engineering experience.
Ready-developed standard parts with no tooling charge, faster delivery, and lower sourcing cost.
Custom powder metallurgy parts with free mold design, engineering review, and dedicated tooling support.
Browse standard powder metallurgy parts for automotive, motorcycle, home appliance, power tool, and lock applications.
From compacting, sintering, sizing, machining, to inspection, BLUE supports stable production for both standard and custom powder metallurgy parts.
No tooling charge for standard parts. Faster quote and shorter delivery time.
Press capacity for both small precision parts and large structural PM parts.
Stable high-volume production for iron-based powder metallurgy parts.
Better dimensional consistency and higher production efficiency.
CNC machining, steam treatment, surface finish, oil impregnation, etc.
Full PPAP support for automotive and other high-requirement projects.
Watch our full production process including compaction, sintering, sizing, machining, inspection, and final packing.
Wide press capacity for both small precision parts and large components.
Three continuous sintering furnaces ensure stable quality and high-volume output.
Full automatic sizing presses improve dimensional consistency and efficiency.
Strict inspection system and full reports ensure every part meets requirements.
From drawing review and mold design to sample approval and mass production, BLUE supports your project with stable quality and reliable delivery.
BLUE supports IATF 16949 quality control and complete PPAP documentation for automotive and high-requirement projects.
From certified quality systems to complete PPAP support, we help your project pass customer approval smoothly.
IATF 16949 and ISO 9001 certified quality management system for stable production, inspection, and delivery.
PPAP level 1-3 documentation available upon request.
Full set of reports and records to support customer approval.
Here are some of the most common questions we receive about powder metallurgy production. If you don’t see yours here, feel free to contact us!
Powder metallurgy is widely applied in high-volume production because tooling costs are spread over large batches, while small quantities are less economical.
In general, our MOQ starts from 1,000 pieces. Depending on the size and geometry of the part, smaller parts may require a higher MOQ, while larger parts may allow a lower MOQ
For standard powder metallurgy parts, if stock is available, we can ship within 3–5 days. If not in stock, production typically requires about 20-30 days.
For customized parts, tooling fabrication and approval are required prior to batch production, followed by mass production. The total lead time is approximately 30 days.
Our standard payment terms are 50% advance payment upon order placement, with the remaining 50% due before shipment.
For long-term cooperation, we can reduce the advance payment to 30%.
Yes. All of our powder metallurgy parts are covered by a one-year warranty.
If any quality issues occur within this period under normal use, we will repair or replace the parts accordingly.
Yes, we are glad to provide free samples so you can evaluate our quality with zero risk, usually up to 5 pieces.
International courier costs, however, are to be borne by the customer.
Many parts originally produced by machining, casting, stamping, or welding can be re-engineered into powder metallurgy (PM) components.
By doing so, you can benefit from lower material and machining costs, improved production efficiency, and greater design flexibility through near-net-shape manufacturing.
Our engineering team has extensive experience in guiding customers through this conversion process.
Conventional metal manufacturing methods such as machining and sheet-metal stamping, material waste is typically high. Powder metallurgy, by contrast, is a near-net-shape process with material utilization rates of 95–98% and minimal secondary machining. Because of these advantages, powder metallurgy is highly cost-effective in high-volume production.
With conventional powder metallurgy, structural components made by single pressing and sintering typically reach a density of 6.6–7.2 g/cm³, while oil-impregnated bearings usually fall between 5.8–6.2 g/cm³. When the copper infiltration process is applied, sintered parts can attain a higher density of 7.2–7.6 g/cm³.
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