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Products are sold to 30+ cities around the world,8 hours quick problem response24 hours to solve your problems and needs

Free door-to-door
Free door-to-door
Installation and debugging
Installation and debugging
Professional maintenance
Professional maintenance
maintenance
maintenance
After-sales service
After-sales service
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Shenzhen Whandar Optical Technology Co., Ltd.
Service Policy
Exclusive customer service

Exclusive customer service

1v1 tracking service

Delivery query

Delivery query

100% on time

Purchasing guidance

Purchasing guidance

Buy right or not expensive

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FAQ
Whandar optical module is more expensive than XX company. Why should I choose Whandar products?

As for the price, it depends on how to compare. You think Whandar products are more expensive than XX company. However, if you compare Whandar products with Cisco and Huawei products, Whandar products must be much cheaper. Therefore, the product price is

2025-10-23
Can you post so and so?

We make OEM products. All labels and logos must be officially authorized. Whandar has been engaged in business for more than 10 years. We always adhere to integrity-based, respect intellectual property rights and never make counterfeit products.

2025-10-23
What if the optical module product is not compatible with the device?

Our business personnel will confirm the compatible equipment you need when contacting you with the order. If it is verified by us, we can ensure compatibility. Of course, we cant guarantee that we can have the compatible equipment you need for actual meas

2025-10-23
I have customers coming to the factory for inspection. What should I do?

Whandar cooperates with you to complete the customer factory inspection. We have many trading partners similar to you and have rich experience in factory inspection. We will verify, listen to your needs, actively cooperate, and keep your customer informat

2025-10-23
My salesperson doesn't know much about products. What should I do?

We have professional trainers, who usually do product knowledge training and industry knowledge training for the company. If you have needs, we are also very happy to come to share these with your business. We look forward to working together with you!

2025-10-23
You also do marketing. What if you conflict with me?

First of all, we are R & D and production-oriented enterprises. Our investment focuses on R & D, manufacturing process and quality control. We will invest less in market development, such as exhibitions, and there is little chance of conflict with

2025-10-11
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