who are we?
Shenzhen Duolunsi Environmental Protection Equipment Co., Ltd. is a professional manufacturer of water treatment equipment with independent import and export rights established in Shenzhen, China in 2014.
What is our main product?
Reverse Osmosis Water Filter System; Water Softeners; Desktop Water Dispensers; Water Treatment Machinery; Kitchen Faucet; Shower and Laundry Water Purifiers; Water Filter Pitchers; Outdoor Water Purification Bottles; Refrigerator Water Filters; Water Filter; Cartridge and Carbon Block; Water filter accessory .What can we offer you?1.
A large amount of stock, ready to ship within 1 day.2.
Professional OEM/ODM customized service, Free customized logo service.3.
24-hour service: pre-sale, in-sale and after-sale.Why choose us?
We are a responsible company, ensuring that your funds are safe and genuine.2. Strength!
The factory occupies an area of 57,000 square meters, and the American NSF standard workshop. At the same time, there are large-scale testing and certification center laboratories, microbiology laboratories, water quality research and analysis laboratories in major cities across the country, polymer materials performance structure laboratories, dynamic water hammer laboratories, materials blasting laboratories, electrical fatigue life experiments, and environment Alternating Program Control Laboratory Oxygen Reduction Adding Standards Laboratory, Turbidity Adding Standards Laboratory, Metal Adding Standards Laboratory, TDS Adding Standards Laboratory, Anti-Port Selection Membrane Performance Testing Laboratory, Ultrafiltration Membrane Laser Counting Testing Laboratory, The factory is strong and possesses high-tech research and development capabilities.3. High quality!
All products are 100% inspected before shipment.4. Preferential shipping！
We cooperate with DHL, UPS, Fedex, EMS and many other international express delivery companies, and have the advantage of dedicated line logistics, which can provide you with the best logistics solutions and quotations.5. Worry-free after-sales service!
If your customer has any problems when using the product, we provide 24-hour service in Overseas Call Center (we are preparing to build an overseas service center). If the product needs to be repaired, we will provide accessories and online guidance. For products with major problems, we provide refund and compensation terms. .Trade regulations and payment methods?1.
EXW, FOB, CIF, DDP, DAP, etc.2.
You can complete the payment in any way on Alibaba. We also support offline T/T, L/C, PayPal, Western Union payment.