Qingdao Wanlei Stone Industry Co., Ltd.

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Quality Control

QA/QC Introduction

The company adheres to providing superior quality and best service and possesses a professional quality control team. Each processing step must be inspected strictly from choosing materials, saw cutting, molding, and finishing to packing, so the first-class products can be delivered to customers safely.


The quality control system of the company is able to ensure that all operations are conducted in accordance with international practices and standards.

Test Equipment and Facilities


Name:Oriental Cherry Red G3764 Quarry
Description:Oriental Cherry Red G3764 material of high quality, uniform color and great output produced.
Name:Cutting and Grinding Machine
Description:Cutting and grinding machine of great precision, the tolerance of the finished products controlled efficiently.
Name:Navigating Hoister
Description:Hoisting a wide range of great-tonnage granite and marble block stock available.
Name:Electronic Bridge Cutter from Italy
Description:Used to cut construction slabs and special-shaped slabs.
Name:Italian Saw
Description:Model number: PW-2100 Italian Pellegrini brand
Name:Saw and Polishing Line
Description:Used to cut blocks into large sized slabs and polish large sized slabs automatically.
Name:Thin Slab Production Line
Description:Thin slab production line imported from Italy, great precision, low tolerance, high and even luminosity.

Company Info

Qingdao Wanlei Stone Industry Co., Ltd.
[China]
[Verified Member]

Business Type:Manufacturer, Trading Company

City: Qingdao
Province/State: Shandong
Country/Region : China

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