About Us

About Us

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Our History

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Dalon Machinery Co., Ltd. (DALON) is a manufacturer and exporter of all kinds of powder metallurgy products for filter, muffler, sliding parts since year 2002.
Headquartered in Hangzhou, China, In Year 2004 invested two production lines for powder metallurgy products offer oil impregnated bushing products and sintered filter silencer application.

All above products can be supplied according to client's special requirements.
Relying on our experienced developing and R&D teams, DALON can always supply good solutions with stable quality and reasonable prices.

Most importantly, we always supply fast and good services in responding and delivery.
We hope to have long-term cooperation relationships with our clients.
If you are interested in any of our products, please do not hesitate to send enquiry to Dalon.
We ensure that you can be totally satisfied with our best solutions!


Our Factory

DALON workshop is located at the downtown of Ningbo City, which is on the coast of the East China Sea. It is only 7km to Ningbo City and enjoys convenient transportation, either by air, sea, or by railway, highways to all parts of the country. Plant covers an area of more than 10,000sqm, owns more than 90 workers with 4 sintering furnace production lines 7x24hours and high precise CNC equipment.

Our products include sintered sinter filter elements, pneumatic components, one-way throttle valve, exhaust muffling throttle valve, muffler, mini governor muffler, sintered stainless steel silencer, sintered filed elements, plastic muffler, plastic porous filter, powder compacting press, sintered bronze base and iron ferrous oil bush, various kinds of sintered gear and self-lubricating bearings. Among which our sintered filter silencer and bushing elements have passed testing by SGS / ROHS / MSDS and appraisal made by experts of the same business with all index reach the business partner in Germany ,USA and Hong Kong.

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Our Product

Sintered filter / sintered muffler / sintered bushing / sliding products / powder metallurgy parts


Product Application

Chemical industries / semiconductor / silencing / sparging / scientific instrument / pharmaceutical / fluidization / sensor and valve protection / polymer filtration / gas and liquid filtration / flow restriction / handling of bulk material / power transmission


Our Certificate

ISO9001:2005

ISO CERTIFICATE 9001msds_dalon_07


ROHS-SAE841-BUSHING-02(001)ROHS-SAE841-BUSHING-03(001)


Production Equipment

Automatic Sintering Furnace / CNC Machine / Testing Lab


Production Market

Based on main local market, DALON also have 70% export rate covering markets in North America 20%, Western Europe 15%, Southern Europe 10%, Eastern Asia 5% and etc. Average monthly production output reach 35tons bronze powder / 20tons stainless steel porous material / 5tons of porous plastic material.


Our Service

Free design / Free Samples / custom design/ In time delivery follow-ups / 12month warranty

Sample Rules: DALON can supply samples for free, but the customer have to support the tooling cost if have and the courier cost.

Tooling Rule: Tooling Charge is one off when first order, all future orders DALON would not charge again, even tooling repair or under maintance.

Payment Rules: Advance 50% and balance against copy of shipping B/L. For long term business cooperation DALON have more advantage terms for payment.