※Products for a market in China, Click here about products for other countries
Products for a domestic market in China (products list for various foods)

Many a Koyo-made preparation harmonizing with Halal food culture has how come out on top in shelf-life & quality improving technologies. “Select the best, Secure the best cooking partner.”
Shelf-life improver /Quality improver for a Japanese market in China
Shelf-life improver /Quality improver for a domestic market in China
Shelf-life improver /Quality improver for a Japanese market in China
Livestock Meat Products
Type |
Products |
Feature |
Shelf life improver |
NSK-12N |
A shelf-life improver to make long-term storage available without spoiling food taste in the temperature range, 4-10℃. |
SENDOKEEP GT |
A shelf-life improver to suppress the proliferation of bacteria, moderate storing duration and temerature, 3- 4 days, 25-30℃. GT is proven as the top-notch food-life longevity. |
Quality improver |
KOYO PT |
A quality improver to enhance the taste of livestock meat products. |
Seafood Products
Type |
Products |
Feature |
Shelf life improver |
NSK-12N |
A shelf-life improver to preserve the taste and flavor of seafood, suitable storing temperature range, 4-10℃. |
SENDONICE L |
A shelf-life improver to preserve its own taste and flavor of seafood such as salmon flake, Negitoro, shrimp, octopus, etc.. |
KEEP Asia |
A shelf-life improver, suitable storing temperature range, 25-30℃. |
SENDOKEEP GT |
Quality improver |
KOYO PT |
A quality improver to control water retentive effect on seafood such as shrimp, squid, octopus, which helps create natural tender-crisp bite. |
Deli Products
Type |
Products |
Feature |
Shelf life improver |
NSK-12N |
A shelf-life improver to preserve its own taste and flavor of deli products, suitable storing temperature range, 4-10℃. |
SENDOKEEP GT |
A shelf-life improver to suppress the proliferation of bacteria, 25-30℃.
GT is proven as the top-notch food-life longevity. |
Seasonings
Type |
Products |
Feature |
Shelf life improver |
SENDOKEEP GT |
A shelf-life improver to use specially for seasonings. |
Pickles
Type |
Products |
Feature |
Shelf life improver |
SENDOKEEP GT |
A shelf-life improver to use specially for pickles, such as vinegar sweetened-pickled ginger , thinly shredded red-pickled-ginger, Korean pickles etc.. |
Shelf-life improver /Quality improver for a domestic market in China
Livestock Meat Products
Type |
Products |
Feature |
Shelf life improver |
KEEP-GT |
A shelf-life improver to suppress a growth of bacteria, duration available for 3-4 days, in the storing temperature range, 25-30℃. |
NSK-NEW |
A shelf-life improver produced especially for enhancing food taste and flavor. Best for long-term storage in the low temperature range 4-10℃. |
Quality improver |
KOYO PT |
A quality improver to make livestock meat extremely tender. |
Seafood Products
Type |
Products |
Feature |
Shelf life improver |
KEEP-GTP |
A shelf-life improver to suppress a growth of bacteria, duration available for 3-4 days, in the storing temperature range, 25-30℃. |
NSK-NEW |
A shelf-life improver produced especially for enhancing food taste and flavor. Best for long-term storage in the low temperature range 4-10℃. |
Quality improver |
KOYO PT |
A quality improver to control water retentive effect on seafood such as shrimp, squid, octopus, which helps create natural tender-crisp bite. |
Bakery
Type |
Products |
Feature |
Shelf life improver |
SENDOHAO 2 |
A shelf-life improver to control proliferation of bacteria or mold on bread. |
Confectionery
Type |
Products |
Feature |
Shelf life improver |
SENDOHAO 2 |
A shelf-life improver to use for confectionery dough making. |
Distributing Agent in China
WEIHAI JIAYANG TRADE CO.,LTD. |
Person in charge:Yang |
No.171 Huoju Road Hi-tech Industries Development Zone Weihai, Shandong China |
TEL:+86 0631-5684666 |