Our laboratories are strategically located across Europe, Asia, and North America. We are pleased to offer various options for submitting your property to our laboratory near you.
GRS Gemresearch Swisslab AG
Baumschulweg 13
6045 Meggen
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by appointment only
GRS Lab (Paris) SARL
211 Rue Saint-Honoré
Paris 75001
T: +33 148 786 771
/ T: +33 625 942 706
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by appointment only
GRS Lab (Hong Kong) Limited
19th Floor, Man Hing Commercial Building
79 – 83 Queen’s Road Central
Hong Kong SAR
T: +852 2376 3888
/ T: +852 6011 0167
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Opening Hours: Mo-Fr 10:00-13:00, 14:00-17:00
Closed on official public holidays.
GRS Lanka (PVT) Ltd
471 3/1 Galle Road
Colombo 3
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Opening Hours: Mo-Fr 09:30-17:00
Closed on official public holidays.
GRS (Thailand) Co., Ltd.
No. 228, 230 Mahesak Road
Suriyawongse, Bangrak
Bangkok 10500
T: +66 2237 5898
/ T: +66 2000 4628
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Opening Hours: Mo-Fr 9:00-18:00
Closed on official public holidays.
GRS Lab USA LLC
50W 47th Street, Suite 1001
New York, NY 10036
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by appointment only
Our laboratories are strategically located across Europe, Asia, and North America. We are pleased to offer various options for submitting your property to our laboratory near you.