Last updated: July 2026
By accessing and using ecssystemparts.com, you agree to be bound by these Terms of Service. If you do not agree, please do not use this website.
We manufacture OEM-equivalent wiring harnesses for engineering machinery. All product specifications (part numbers, pin counts, connector types, wire gauges) are matched to the original OEM design. Images on our website are representative — actual products may have minor visual variations. We guarantee functional equivalence to OEM specifications.
Prices displayed on the website are in US Dollars (USD) and are subject to change without notice. A proforma invoice will be provided before payment is requested. We accept PayPal and bank wire transfer (T/T). For large orders, 30% deposit + 70% before shipment is available. All prices are FOB Qingdao, China unless otherwise stated.
Submitting an order on our website constitutes an offer to purchase. We reserve the right to accept or decline any order. An order is considered accepted when we send a proforma invoice or order confirmation via email. All orders are subject to product availability.
All content on this website (text, images, logos, graphics) is the property of ECS System Parts and protected by copyright laws. The OEM brand names (Caterpillar, Komatsu, Volvo, Hitachi, etc.) are registered trademarks of their respective owners. We are an independent manufacturer and are not affiliated with or endorsed by any OEM brand.
ECS System Parts shall not be liable for any indirect, incidental, or consequential damages arising from the use or inability to use our products, including but not limited to: machine downtime, loss of revenue, or labor costs. Our maximum liability is limited to the purchase price of the product. We recommend professional installation by qualified technicians.
These Terms of Service are governed by the laws of the People's Republic of China. Any disputes shall be resolved through friendly negotiation first, followed by arbitration in Qingdao, China if necessary.
We reserve the right to modify these terms at any time. Changes will be effective immediately upon posting to this page. Continued use of the website after changes constitutes acceptance of the new terms.
For questions about these terms, contact us at zhiainila@outlook.com or WhatsApp +86 13714733803.