Xiao Mei Otak-Otak 小妹乌达 @Muar 麻坡

Xiao Mei Otak-Otak 小妹乌达
(logo is a red outline of a Crab)
@Hong Wee Food Industries Sdn Bhd (Distributor in Muar)
(previously known as Hong Wee Trading 鸿惠贸易) 
(Previous address 34A, Jalan Hashim and 100-3, Jalan Hashim)
(UPDATED 2016 July)
24, Jalan Hashim,
84000, Muar, Johor, Malaysia.
Approx. Google Maps Coordinates: 2.049536, 102.576788
View Map: https://goo.gl/maps/T5ktQCuRtzk
Open: 8:30am to 5:30pm. Daily.
营业时间: 早上8点 至 晚上8点。每天营业
Tel: +60 6 952 3430 蔡德鸿 (亚弟) / +60 6 953 3803 / +60 16 717 2323

Driving Tip:
The shop is next to the entrance of St Andrew Secondary School. 
(Credits to Ms Yeo Pei Chen for the update)

Other Distributors:
[Confirmed] Traditional Global (Distributor in Yong Peng)  

Tel: +60 7 467 8778
(Shop opposite Ming Ann Bus Station)
Lot 8071-8075, JMYP,
Jalan Yong Peng, 

Kampung Parit Awang, 83700, Yong Peng, Johor, Malaysia.
Approx. Google Maps Coordinates: 2.006643, 103.051506
View Map: https://goo.gl/maps/kk71Pt5Kpfm
Open: 9:30am 
Rm 6.50 (Buy 10 get 1 Free)
UPDATED 2016 March : Rm 7.00 (Buy 10 get 1 Free) 

[Not verified] Singapore Distributor:  http://www.savorydelights.com.sg

[Not verified] Johor Bahru Distributor

[ Confirmed ] Chong Multiple Fresh & Frozen Food 张记鲜肉冷冻食品

Jalan Indah 16/8,
Taman Bukit Indah, 81200, Johor Bahru, Johor, Malaysia.
Approx. Google Maps Coordinates: 1.479165,103.663905
View Map: http://goo.gl/maps/VaqUD
Open: 7am to 6:30pm. Rest on Mon

[ Confirmed ] - Thanks to Michelle Tan Tan's information:
- said to be same factory but different sticker / branding
Contact: Kenny Ho Tel +60 17 713 6399 / +60 12 713 6399
Buy 4 packs discount Rm 1 or Free Kg Koh Chilli Sauce
Pasar Malam Taman Puteri Wangsa (Fri) and 
Taman Desa Tebrau (Sat)
Pasar Pagi Taman Johor Jaya (Sat & Sun)

[ Confirmed ] 
Pasar Malam Sutera (Taman Perling) (Mon) - Stall selling Yong Peng Fishballs 

Halal
Wifi: no
Parking: Road side, outside the house

Xiao Mei Otak-Otak 小妹乌达 - Fish Rm 6.50 180g

My first Muar Otak-Otak was from Han Kee 汉记 from Glutton's Street 贪食街 and we love it. 

The 2nd Muar Otak-Otak was from A-Class 俊隆, and was not as suited to us. 

Our Food Exploration "mission" keep us always interested and curious for continuous trials. Research online gave us a lead to follow,  Xiao Mei Otak-Otak 小妹乌达. 

After some driving in circles and helpful directions given by locals, we managed to arrive, bought and tried it at home. 

Verdict is, it is even better than the already delicious version from Han Kee 汉记. The part that won was the bigger amount of fish in it and in visible chunks that gave bite to the chew. (see photos) The seasoning was nice too, being just right, not too lemak or too spicy or powdery in taste.

Also available:
Other flavors and prices (in photo)
Fish Head, Fragment Fish, Fish Roll, Crab Meat, La-La, Cuttlefish, Fish Nugget, etc.

Their own line of Otak-Otak using the Hong Wee Branding and prices were more friendly.

Previous Place of Business