Welcome to visit the official website of Laizhou Weiyi experimental machine manufacturing Co., Ltd

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Add.: Xiyuan Road, Wenfeng Street, Laizhou
Zip Code:261400
Sales Hotline:86-535-2234728  86-535-2259938
After-sales Service: 86-535-2258999
International Trade: 86-535-2277555
E -MAIL: dongyi@dongyi.cc  weiyi@dongyi.cc


Weiyi company owns two wholly owned subsidiaries, Feng Feng Grinding Wheel Co.,Ltd and Shandong Weiyi important and export Co., Ltd. Feng Feng Grinding wheel Co., Ltd product Weiyi metallographic cutting wheel and Liboshi High resin grinding wheel and polished piece, these products were exported to more than 70 countries around the world. 


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We offer services in the following two ways:

Warranty service

During the warranty period, we promise that under normal and proper and operation, our equipment is not defective in either material or workmanship.

All equipment failures within the warranty period can be repaired free of charge in our service sectors or in the local places of customers’ equipment.

Any equipment failure due to improper use, lack of maintenance or unauthorized acts without being approved by our company is not covered in the warranty.

Paid repair service

For equipment damages and equipment failures outside the scope of the warranty, we can provide paid repair services at any time.

The paid service can either be done in our sales offices, or the location of customer’s equipment, which is subject to requirements.

Costs incurred by customers include spare parts cost, maintenance work time fees, and transportation fees.