Gold Member Since 2017
Audited Supplier

WEIFANG LONGHONG CHEMICAL CO., LTD.

Concrete Admixture, Oil Drilling Chemicals, Water Treatment Chemical manufacturer / supplier in China, offering Food Additive 50% Gluconic Acid, Industry Grade 50% Solution Gluconic Acid, Food Grade 50% Solution Gluconic Acid and so on.

(/ )

Supplier Homepage Solutions

Our Solutions

Services tailored to your business

OEM / ODM

If you ...

1. Are looking for OEM/ODM manufacturers in this industry.

2. Need someone that can produce what you want and have a custom design printed to your specification.

Then our OEM/ODM service is for you!

Send Customized Request

Sample Order

If you…

1. Want to purchase a sample order first.

2. Purchase a full order after validating the product quality.

Then our Sample Order service is for you!

Sample Order

Factory Tour

If you...

1. Would like more information about our company.

2. Would like to visit China and are interested in working with us.

Then our Factory Tour service is for you!

Learn More

Présentation en Français

Si vous...

1. Parlez le français en ayant du mal à comprendre l’anglais et désirez lire les informations en français.

2. Désirez avoir un fournisseur parlant français pour se communiquer mieux.

Donc notre service de Présentation en Français est bien pour vous.

En Savoir Plus