Dear Sirs,
We are a foodstuff producer & exporter registered in HK in 1978.
Our Co. started from 1973 in Taiwan and then went to China in 1984 to set up branch offices and also factories.
So, we have around 30 years experience on mushrooms business.
We can use your private label / brand for whole year supply.
Our major items are Mushrooms / Asparagus / Pineapple / Tomato Paste/ Tomato Whole / IQF products / Canned vegetables, fruits / Foodstuff in vinegar, or in brine (in barrel) .
We also can supply Canned Fruits, like Lychee / Yellow Peach / White Peach / Battlet Pear / Mixed Fruits / Pears / Apples
Re Mushroom in vinegar (in drums)
-We can supply this item for your re-packing.
1) Pickled mushrooms
2) Jar mushrooms
3) Can mushrooms
Pls contact us if interest.
Tks and best regards,
John Lee ... 
Taiwan