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Company Profile
Shijiazhuang Estar New Energy Technology Co., Ltd is a professional manufacturer of DC contactors in China, specialized in design, R&D and production of high-voltage DC contactors. Our factory is located in Wuxi which is near Shanghai. We started manufacturing DC contactors in the year of 2013. At present, there′re more than 180 employees in our company. We have advanced production and testing equipments in our workshop. Our strict QC system ensures that all DC contactors are qualified before they are shipped to our customers. In the past 10 years, our technical team has been improving the performance of our DC contactors through continuous innovation and diligent efforts to meet the increasing demand of the market. We have certificates of CE, TUV, UL and CCC for our products. Our DC contactors are widely used in EV fast chargers, energy storage systems, electric vehicles, battery packs, telecom power systems, etc. Upto now, we have more than 200 overseas partners from Italy, ... [View More..]
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FAQ (Frequently Asked Questions)Where is your company located?Shijiazhuang Estar New Energy Technology Co., Ltd is located in Hebei in China. Visits are welcome by appointment. Please submit an inquiry through our contact page. What products do you mainly export?We mainly export DC Contactor, High Voltage DC Contactor, DC Relay. Product availability and specifications may vary. For detailed information, please submit an inquiry. Can you handle shipping and customs?We assist with shipping (FOB, CIF, etc.) and provide guidance on customs clearance. Terms vary by destination. Please contact us for details. What payment terms do you accept?We accept T/T, L/C, and Western Union. Terms depend on order size and client agreement. For custom payment options, please contact us. Can I get samples before placing a bulk order?Yes, samples are available for quality evaluation. Fees and shipping may apply, refundable upon order confirmation. Please request samples here. How do you control quality?We maintain strict quality control, including inspections and testing. For certifications or QA details, please contact us. What is the usual lead time for orders?Lead times vary by product and quantity, typically 3 - 30 days. For accurate estimates, please contact us. Do you provide OEM or custom packaging?Yes, OEM and custom packaging are available. For MOQ and details, please contact us. Can I visit your company or have a video factory tour?Visitors are welcome by appointment, and video tours are available. Please schedule via our contact page. |
