Mainly used in bulldozers, excavators, cranes, coal separators, shield machines, and heavy-duty vehicles and pump trucks.

Nanyang Zhengji Machinery Co., Ltd. is a private enterprise specializing in research and development, production, sales and foreign trade, the company's main products are high alloy cast iron floating oil seals, which are mainly used in bulldozers, excavators, cranes, coal separators, shield machines, and heavy-duty automobiles and pump trucks. The main products of foreign trade are support wheel, drag chain wheel, drive wheel, guide wheel, crawler, bucket, drive teeth and other chassis parts of construction machinery.

As one of the most professional manufacturers in the field of floating oil seals in China, Nanyang is basing on the development tenet of high starting point, high technology, high quality and high speed, aiming at the goal of “not seeking the biggest but the best”, absorbing and digesting domestic and foreign technologies, independently developing the leading domestic production technology and equipment, and rapidly occupying the domestic and overseas middle- and high-end markets by taking the most competitive advantages in terms of quality and cost. With the most competitive quality and cost advantages, we are rapidly occupying the middle and high-end markets at home and abroad.

Established in

After-sales service

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Project Completed

Diversified products cover machinery, automobile, construction and other fields, with flexible customization, adapting to the complex needs of multiple industries and strong market adaptability.

The products deeply penetrate the automobile, infrastructure, equipment and other industries, with strong compatibility of working conditions, helping customers to improve efficiency and reduce costs, and a wide range of application scenarios.

Fast response to full-cycle service, worry-free after-sales service, zero major complaints, high repurchase rate and outstanding reputation in the industry.

Based on Fangcheng Science and Innovation Park, with efficient logistics, excellent policies, full industrial support, significant location advantage and low cost of radiation market.

Focusing on small and medium-sized manufacturing and regional infrastructure, with cost-effective, localized services to cut into the segmentation, blue ocean market competitiveness is outstanding.

The team has been deeply cultivating the industry for more than ten years, with fast technology transformation, strict quality control, mature manufacturing experience and industry-leading delivery efficiency.

We're dedicated to excellence in all our endeavors and eagerly anticipate collaborating with you!

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Referrals

Our equipment is exported to over 80 countries, with a 15% repeat business rate from our existing customers and 30% of orders coming from their recommendations.

We are committed to excellence in everything we do and look forward to working with you!