Founded in 2003, DONGBO supplies distributors, retailers, brand owners, auto parts and beverage equipment manufacturers with quality clamps, rings and sleeves.
Handling the distribution of clamps for 30 years, our CEO manages a complete system from streamlined production to 24/7 after-sales services.
Multiple patents and successful projects expands our network of industry clients while consistently meeting a large annual quota for over 100 regions.
We put our customers first and provide growth opportunities for our employees while innovating our manufacturing process to make your lives better.
From materials to semi-finished products, our team conducts inspections and tests at every step of production.
Accepting OEM and ODM orders, we handle one-to-one order management to achieve win-win cooperation.
Following ISO standards in our quality management, we use eco-friendly materials and reduce waste during production.
Putting our customers first, DONGBO improves businesses and lives by sharing innovative ideas.
Engaged in developing clamps for 30 years, our CEO leads a team consistently providing complete quality service for our clients. Collaborating with different industries has given our sales team mastery of market dynamics to flexibly meet your needs.
For 17 years, we have exported industry-standard sleeves and clamps to.North America and European markets such as in Germany and Russia.
In 2017, we started stainless steel sleeve and aluminum sleeve production. A leading tech enterprise with 38 patents, DONGBO earned IATF16949 certification in 2018 and moved into a new factory covering an area of 10000 square meters in 2019.
Starting our stainless steel sleeve production, we received TS16949 and NSF certifications and joined PICC insurance in 2012. By 2015, we were UPC-certified.
Expanding our clamp product line, we gained ISO9001 and ISO14001 certifications in 2005. While starting plastic bushing production, we obtained UL certification in 2007.
Founded in 2003, DONGBO began the production of clamps within our first factory in Yueqing.
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We tailor-fit quality clamps and sleeves to serve irrigation, electronics, transportation, construction and many more industries.Learn More
From spectral analysis to temperature tests, our experts handle multiple quality inspections in every stepLearn More
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