Chen Zhenglei's website in Chinese, click for English once you get there.
There is another site as well, for Chen style taijiquan.
Chen Style has a lot of information on Chen Zhenglei scattered throughout the site. Cruise around or go straight to this interview with Chen Zhenglei.
Article about Chen Zhenglei.
Article about Chen Zhenglei.
Interview with Chen Zhenglei on mistakes to avoid.
Interview with Chen Zhenglei in the Tai Chi Union magazine (Glasgow, Great Britain).
Interview with Chen Zhenglei in the Chen style Journal.
Chen Zhenglei in Washington DC
Clubs whose instructors train with Chen Zhenglei
My photos of Chen Zhenglei at Flickr
Here are links that I have found to supply information on Chen Zhenglei. He is absolutely solid yet agile with an ease of movement that is wonderful to watch. He teaches attentively with little ego, and enjoys playing and teaching taiji. He is a gentle man with a charm that sneaks up on you. He is passionate about Chen style taijiquan with an infectious enthusiasm.
Here is an article with an interview of Chen Zhengleil: "Handing Down the Family Treasure of Chen Taijiquan" by Martha Burr.
I don't do Chen Zhenglei's style. I have a responsibility to my sifu and I love my style. He has an established tour in Canada, the US, and Europe (see below).
His DVDs are top quality performance and teaching materials. There is a new series of DVDs available, made by the wushu association in Beijing. It is 40 DVDs with English subtitles. Some of the content is the same as the previous series, but re-filmed, and there is some additional content. There is also a 20 DVD series of theory that is not out yet.
Books available in English
"Chen style Taijiquan (old frame first form) Sword and Broadsword", 368 pages, 2003. ISBN 7-5348-2321-8. Excellent translation of theory, history, basics, the first form (including movements, requirements, internal energy, self-defense applications) by Zhang Xinhu and Greg Bissell. This is one of the best translations I have ever seen in Chinese martial arts, quite outstanding. Chinese terms in pinyin often given along with the translation. Idiosyncratic translation of sabre and sword forms by Xu Hailiang, very disappointing considering the excellence of the rest of the book. Excellent photographs throughout. If you see a copy of the first form done with cerlox binding, it is a bootleg. Please get the proper book published in China and authorised by Chen Zhenglei.
For seminar information 2011, Canada and the USA contact these frequent organizers.
Eugene, Oregon
Contact: David Leung
Email: pkloi@yahoo.com
http://www.leungsmartialarts.com/
Seattle, WA
Contact: Hong Yijiao
Email: yijiao@yijiaowushu.com
http://yijiaowushu.com
Vancouver, BC
Contact: Paul Tam
Email: paul@clfcanada.com
http://clfcanada.com/
Thunder Bay, ON
Contact: Peng Youlian
Email: taichi@tbaytel.net
http://www.pengyou-taiji.ca
Richmond Hill, ON
Contact: Jack Yan
Email: jack.yan@jackyantaichi.com
www.TaichiAndTea.com
next seminar May 5-6 2012
Montreal, QC
Contact: Leon Xu and Qian Zhou
Email: Sino_wushu@yahoo.ca
http://www.sinowushuacademy.com/
next seminar May 2012
Montreal, QC
Contact: Xiaojie
Email: Taiji_xiao@yahoo.ca
Albany, NY
Contact: Troy Temullo
Email: tot@nycap.rr.com or troy@asianartsgrp.com
http://asianartsgrp.com
Boston, MA
Contact: Brian Muccio
Email: bmuccio@qmail.com
Or: Johanna Email: iohattendorf@verizon.com
Washington DC
Contact: C.P.Ong
Email: cpong@gotaiji.com
Atlanta, GA
Contact: David Dunn or Jimmy Dong
Email: qjdong@charter.net
San Antonio, TX
Contact: Salvdor delaRosa
Email: mu_chen@sbcglobal.net
or Yu Xia Qiu
Email: docqiu@yahoo.com
Mexico
Huan Ba Shi
Peru
Contact: Juan Vasquez Sanchez
Email: 142857jv@terra.com.pe
http://www.taichienp...inoamerica.com/
San Diego, CA
Contact: Jesse Tsao
Email: taichitsao@yahoo.com
http://www.taichihealthways.com/
Irvine, CA
Contact: Dr. Shin Lin
Email: shinlin@uci.edu
Chen Zhenglei came back to the Tai Shan club in Richmond Hill, Ontario in September and October 2009. He was in good form and good humour. The two weekends were well attended, and once again Jack Yan did an great organizational and interpretation job. Some of the wushu centre guys were there.
Chen Zhenglei came to the Tai Shan club in Richmond Hill, Ontario in November, 2008. There was a huge 
crowd there, almost too many for the club. Fortunately, it is in a small empty mall, so there was lots of space to work with. A small gang from the wushu centre took part in the seminar
Comments from buyers of the DVDs
"This has to be the most complete video package that I have seen on Chen Tai Chi... Old Routine, New Routine, weapons... it is all there... and Chen Zhenglei is a very accomplished martial artist who performs these routines flawlessly. This is a must for any Taiji enthusiast. You sure have a knack for picking outstanding video packages." William Johnson
"I just started watching the Push-Hand DVD and am amazed at the amount and depth of knowledge contained within... There's "YEARS" of training in each DVD. Just blown away." "This series of DVD'S allows us an unique glimpse at a very high level of Chen training. Any serious Chen style practitioner should have the entire set in their collection." "Watched the rest of the Health Preserving Qi Gong, and am still blown away. It's a Record for all time of authentic Chen style tai chi chuan training. I've spent years trying to find material of this calibre. I think the availability of the material HAS to raise the level of tai chi chuan everywhere." Don