Hi, I'm a new member and I'll try to support this thread by helping to answer questions in regards to forwarding.

@Lazarus, yes there are some companies in Malaysia who specialises in cold chain solutions. Are you looking for local distribution or import/export solutions? If you call them up, they will always ask you what is the temperature requirement as well as what the cargo is.

@cyanbleu Due to pandemic situation most couriers are charging express shipping only due to availability of flights being reduced. Someone earlier shared this and I think its a fantastic agregator:
https://easyparcel.com/my/en/
How heavy are you planning to ship?