KOMATSU Air Filter HITACHI Air Filter 17M9113530 4234793 14X9117750 OEM Services

Construction Equipment Filters For KOMATSU HITACHI 17M9113530 17M911-3530 4234793 14X91-17750 14X91-17862 20J9-81110 56907-61190 T0270-67060 0143005090 14X9117750 PA5328 WIX24469 P500138 SC80020

Our Service

1. OEM services are offered: Customization covers products (e.g., material selection, technical specification tuning, performance optimization) and packaging (including brand labeling, protective packaging design).
2. Samples of standard parts are available for pre-production validation to confirm product compatibility and quality compliance.
3. We will respond to your inquiries within 24 working hours.
4. After shipment, we will provide logistics updates for your order every two days until delivery. Once you receive the goods, please test them and share feedback—if you encounter any issues, contact us directly, and we will offer practical solutions promptly.

Quality Control

Guangzhou Yuanzhuang Filter Co., Ltd. positions quality assurance as the core of its operations in the research, development, and production of filters for automotive, construction, and agricultural machinery. We understand that the filtration efficacy and long-term durability of these filters are pivotal to maintaining the equipment’s peak performance and extended service life. To ensure this, we have built and strictly implemented an all-round, rigorous quality control system that fully meets the requirements of the IATF 16949 quality management system. Backed by strong R&D capabilities, we currently hold 56 invention patents—a count that grows steadily year by year—and possess 8 industry-recognized certifications.