Лидер продаж 2 трубы/4 трубы Wi Fi кондиционер умные цифровые комнатные термостаты программируемые для спальни

Xiamen Double Well Technology Co., Ltd. specialized in room heating for over 10 years.We are an active researcher and manufacturer of different kinds of thermostats and infrared heating panels. Application fields range from individual rooms to commercial space to large scale apartment. Designed to be environmentally friendly and energy-saving,every product is compatible and qualified for CE and ROHS certificates. Till now our products have own the trust from clients all over the world.

We own the experienced and innovative R&D, production, sales and after-sales teams which will provide the best support for our dealers and customers. We also provide OEM/ODM production.

Q1: Should we use your logo/brand?
A: Yes, of course. OEM/ODM available.

Q2: What certificates do you have?
A: Our products are with CE, FCC, ROHS, REACH,ERP etc

Q3: What is your quality warranty?

A: All of our products are with 18 months quality warranty.

Q4: How can I get a sample? What’s the sample fee? How long will it take?

A: All sample available with sample fee,sample fee is confirmed with exact model you choose. Samples can be ready 3-4 workdays.

Q5: What about your after-sale services?
A: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:

1. If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation,
we’ll send the new products to replace the damages in next order.

2. If it’s man-made damaged, customers should take full responsibility.

Q6: Are you manufacturer?Can I visit your workshop?
A: Yes, we are manufacturer for thermostats, we have R&D department. Factory locate in Xiamen, China.Welcome to visit us.