Product description: this model is not in stock, according to the customer needs to customize the product, free proofing, customized

Product advantage

1, factory direct in the mainland of the self-built factory, labor and strong production capacity is sure, complete production equipment

2. Quality assurance: All products are produced with standard materials, and raw material certificates can be provided

3. Professional customization only requires customers to provide drawings or samples, which can be professionally customized for you. Limited product brochures are not all displayed

4. Nearly 20 years' experience in transformer manufacturing has been accumulated in history, and long-term technical precipitation and accumulation are more guarantees for product quality

Application: mainly used for elevator talker, elevator receiver, elevator phone, elevator three-way five-way talker, monitoring equipment, doorbell intercom, floor elevator caller