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Aluminium Alloy Crust 30' Surveying Mirror Compass

China GEO-ALLEN CO.,LTD. certification
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Aluminium Alloy Crust 30' Surveying Mirror Compass

Aluminium Alloy Crust 30' Surveying Mirror Compass
Aluminium Alloy Crust 30' Surveying Mirror Compass Aluminium Alloy Crust 30' Surveying Mirror Compass

Large Image :  Aluminium Alloy Crust 30' Surveying Mirror Compass

Product Details:
Place of Origin: CHINA
Brand Name: GEO-ALLEN/ OEM
Model Number: DQL-8
Payment & Shipping Terms:
Minimum Order Quantity: 10 pcs
Price: USD
Packaging Details: carton
Delivery Time: 15 working days
Payment Terms: T/T, Western Union
Supply Ability: 1000 PCS

Aluminium Alloy Crust 30' Surveying Mirror Compass

Color: Black Material: Aluminium Alloy Crust
Reading Error: ≤0.5° Graduation Circle: 0°~360°
High Light:

360° Geology Compass


15' Geology Metal Compass


30' Surveying Mirror Compass

DQL-8 Surveying Compasswith Mirror



Damping time of needle <15s
Graduation circle 0°~360°
Dial scale
Precision of tubular bubble 15' ± 3'/2mm
Precision of circular bubble 30' ± 5'/2mm
Reading error ≤0.5°
Color Black
Material Aluminium alloy crust
Size 80×70×35mm
Weight 0.24kg


        Aluminium Alloy Crust 30' Surveying Mirror Compass 0

About us


Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km away from Shanghai. Suzhou is a beautiful city, nicknamed “heaven on earth”, with more than 2500 years of history.

This May, Geo-Allen will celebrate its 17 years anniversary. In the past 17 years, Geo-Allen has grown to be a world famous company with an R&D team, a trading department, manufacturing workshops and an after-sales-service team. With the DNV’s ISO9001 certificate and 15 years of development, Geo-Allen is gaining more and more recognition in our field.

Geo-Allen's market almost covers the entire world, including West & East Europe, North & South America, Asia, Africa, and Oceania.

By strictly adhering to our policies of best service / best quality / best prices Geo-Allen has gained a high reputation from all of our customers.
Geo-Allen never stops expanding and developing. Its products now include UAVs, GNSS devices, total stations, theodolites, auto levels, laser instruments, and almost all kinds of accessories. Its R&D department is highly capable of designing and producing new products based on either customers' special inquiries or our own ideas in a very short period of time. We hold several approved patents for products that we’ve designed and we are in the process of applying for more.

With our goal of Punctuality, Quality, Rigor, and Service (P/Q/R/S), Geo-Allen has a vision of an even more beautiful future. Geo-Allen is looking forward to a bright new year in 2017 with all our friends around the world.



Contact Details

Contact Person: Ms. Orange Zhang

Fax: 86-512-68629776

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