Update: Click here for the Block Covid screening policy (please read if you will be visiting us).

We welcome the opportunity to speak with you about our Quantum Cascade Laser chemical detection systems and mid-IR QCL Sources. Our company's contact information is:

Block Engineering
132 Turnpike Road (Rt. 9) – Suite 110
Southborough, MA 01772
(Google maps link)

Phone: (508) 251-3100
Fax: (508) 281-0334
info@blockeng.com

Directions to Block Engineering

From Logan Airport (30 miles):

• Take Mass Turnpike (I-90) West.
• Take Exit 12 to Route 9 West.
• Make a U-turn at Breakneck Hill Road.
• Turn right immediately after the "Southborough Plaza" sign in front of the Olympus building.
• Our building is about a 1/4 mile ahead on the left side.

From Interstate 495 North or South:

• Take the exit for Route 9 East.
• Pass the light at Breakneck Hill Road.
• Turn right immediately after the "Southborough Plaza" sign in front of the Olympus building.
• Our building is about a 1/4 mile ahead on the left side.

From points west of I-495:

• Take I-495 towards Route 9.
• Then follow directions given above for directions from I-495.

Block Engineering is on the first floor. After entering the building's main entrance, our offices are on the right.

You may also contact our network of international distributors and channel partners:

China

Shenzhen Radiusen Systems Limited (LaserWarn and PORTHOS)
RM.206, Bldg.A, Qianhai Starry Sci-Tech Park
Harbor avenue, Nanshan District
Shenzhen, 518068, PRC., China
Contact: Mr. Ray Wang Sales
Ms. Iris Ge Administration
Tel. +86 15999521709 / +86 755-26685979
ray.wang@radiusen.com or iris@radiusen.com

Sources Technologies Co., Ltd (LaserTune and Mini-QCL)
Attn: Bai Jing
Room 3-102, Shiyan Yanfa Building, Kejiyuan
Shandong University of Science and Technology
No.579 Qian Wan Gang Rd., Economic & Technical Development Zone
Qingdao, Shandong, P.R.China, 266510
Tel: +86 532-8069 8638
Fax: +86 532-8069 8639
Mobile: +86 137 9290 5700
amy@sourcescn.com

Sources (Shanghai) Tech. Co., Ltd. (LaserTune and Mini-QCL)
Attn: Shaohua Huang (Ph.D)
Room 6003, Building 1#, No.335 Guoding Rd.
Yangpu District, Shanghai, P. R. China, 200433
Tel: +86 021-6155 3010
Fax: +86 021-5566 6023
Mobile: +86 137 9543 3295
sales@sourcescn.com

Sources (Beijing) Tech. Co., Ltd. (LaserTune and Mini-QCL)
Attn: Jinying Zhang
Room 512, Building 23#, Shangdi Jiayuan
Haidian District, Beijing, P. R. China, 100085
Tel: +86 010-6296 9271
Fax: +86 010-6298 7021
Mobile: +86 150 1015 9158
bj@sourcescn.com

Israel

PrevenTech Ltd
27 HaGalil St.
Lapid 7313300
Contact: Mr. Guy Robin, President
Mr. Yuval Kimhi, Chief Operating Officer
Tel.: +972 (0)8-9768080
grobin@preven-tech.com

Japan

S.T. Japan Inc.
1-14-10 Kakigara-Cho
Nihonbashi Chuo-Ku
Tokyo 103-0014 Japan
Tel. +03 (3666) 2561
Fax +03 (3666) 2658
nobby-kitagawa@stjapan.co.jp

Korea

Joowon Industrial Co., Ltd.
Attn: Doo Hoon Yoon
607 Hana EZ Tower,
10 Seongnam-Daero, 43 Beon-Gil
Bundang-Gu, Seongnam-Si,
Gyeonggi-Do, Korea
Tel: +82 31-726-1585
Cell: +82-10-9330-0967
dhyoon@joowon.co.kr

Malaysia

Wavelength Opto-Electronic Ptd Ltd
PO-03454
Singapore 659480
2 Bukit Batok Street 24
#06-03, Skytech Building
Tel +65 64 9624 / +65 64 3659
info@wavelength-tech.com

Singapore

Wavelength Opto-Electronic Ptd Ltd
PO-03454
Singapore 659480
2 Bukit Batok Street 24
#06-03, Skytech Building
Tel +65 64 9624 / +65 64 3659
info@wavelength-tech.com

Taiwan

Wavelength Opto-Electronic Ptd Ltd
PO-03454
Singapore 659480
2 Bukit Batok Street 24
#06-03, Skytech Building
Tel +65 64 9624 / +65 64 3659
info@wavelength-tech.com

Thailand

Wavelength Opto-Electronic Ptd Ltd
PO-03454
Singapore 659480
2 Bukit Batok Street 24
#06-03, Skytech Building
Tel +65 64 9624 / +65 64 3659
info@wavelength-tech.com

Vietnam

VLASS Technology Trading Joint Stock Company
Attn: Mr. Vu Thanh Tung
14th floor, Ladeco Building
266 Doi Can, Ba Dinh, Hanoi, Vietnam
Mobile +84 0338530138
info@vlass.vn