1. Q: Are you a factory or trading company? A: We are a company which has our own trading department and factory. 2. Q: What is your sample policy? A: Free samples could be sent to the test as request. We can arrange a sample by DHL or UPS, but the courier fee would be paid by the customer. 3. Q: How many days do you need to prepare samples? A: If without extra demand, it will be sent within 7days. 4. Q: How many days for mass production? A: It depends on the order quantity. If the order quantity is less than 1000pcs, delivery would be within 3 working days. 5. Q: What payment terms do you do? A: We can accept T/T, L/C, D/P, Paypal, West Union, MoneyGram. 6. Q: What's package do you use for the products? A: We have a professional package for the products. Customized packages are also available based on certain MOQ. 7. Q: Can I print my own brand logo on your product? A: OEM orders are highly welcome. Please write us the details of your logo color, logo position; user manual before you send us an inquiry. In this way, we can offer you the most accurate answer for the first time.
Packing & Delivery
48 pieces per box, or customized by you.
Electronic Smart Biometric Finger print Safe Lock for Gym Locker.
KERONG Industrial Co., Ltd established in 2002, is a professional manufacturer engaged in research, development, production, selling service of electronic locks, intelligent locker systems, digital cabinet locks and other related security products.
Over these years, KERONG Industrial has consistently focused on product development as well as personnel training to ensure quality sales and after-sales service. Continuous investment in cutting-edge technology, equipment and know how to constantly keep our product range up to date. At the same time, our staffs are trained in the latest management techniques. This has enabled us to go from strength to strength, creating a unique business model with a strong and comprehensive marketing and after-sales support network.
We also welcome OEM and ODM orders. Dedicated to three quality control and customer service. Our experimental staff members are always available to discuss your requirements and ensure full customer.
We will try our best to serve you and hope to become one of your friends and business partners.
Professional R&D team
First-class sales team
A great team of employees
Certificate of Incorporation
If you are interested in our products , please contacts us directly for more information . we sincerely welcome your inquiry.