About Zozent — Your Global Coffee Cleaning Products Partner

Who We Are

Your Trusted Cleaning Products Partner

Nantong Zozent Supply Chain Management Co., Ltd. was founded in 2019 in Rugao, Jiangsu Province — the hometown of NICECOLOUR brand founder Mr. Jia Chunrong and a region celebrated as the "Land of Longevity". The company is dedicated to promoting the overseas business of the NICECOLOUR brand, whose factory is located in Fuyang, Anhui Province.

Guided by the R&D philosophy that "coffee people know machine cleaning best", the company develops coffee machine cleaning powder and other cleaning products. Soon after launch, the products won wide acclaim and broke the market monopoly long held by imported brands. To serve consumers better, the company has successively developed grinder cleaning granules, coffee machine cleaning tablets, milk residue cleaning tablets, active descaler and more. It can also customize cleaning products for different equipment to meet the varied needs of equipment manufacturers.

Our core philosophy: Quality wins reputation, and reputation wins the market!

Trade Shows & Events

Meet Us on the Show Floor

The NICE COLOUR line we distribute is a regular exhibitor at China's leading coffee and hospitality exhibitions — see the products, test the results and talk to the team in person.

NICE COLOUR exhibition booth at HOTELEX Shenzhen — HOTELEX Shenzhen — NICE COLOUR booth

NICE COLOUR branded exhibition wall with product display — Shenzhen Intl Hotel & Catering Expo

Espresso machines on display at Shanghai coffee exhibition — Shanghai Intl Hotel & Catering Expo

Pour-over brewing demo at a coffee expo — Live brewing demos & barista events

2,000 m² integrated cleaning products factory — from formula R&D to production and filling

2,000 m² integrated factory — formula R&D, production & filling under one roof

Factory & Quality Control

An Integrated Factory, Batch After Batch

The NICE COLOUR products we distribute come from a 2,000+ m² integrated factory where the entire industrial chain — from formula R&D to production and filling — is independently controlled. Documented quality gates at every stage:

01
Raw Material Inspection
Every incoming lot of chemical raw material is checked against specification before entering production.
02
In-Process Controls
Formulation, pH and density are monitored during blending to keep each batch within tolerance.
03
Batch Testing & Traceability
Finished batches are sampled and retained; every shipment can be traced back to its production record.
04
Compliant Export Documentation
SDS, COA and shipping documents are prepared for each destination market's requirements.

📋 Certificates & test reports (ISO 22000, GB14930.1, TUV, ISO 9001, SDS, COA) are available on request — contact us and we'll send the full documentation package for your market.

Food-Grade Safety

Industry-Exclusive Dual Food-Grade Certifications

The factory behind NICE COLOUR is one of the few in China's category holding both ISO 22000:2018 Food Safety Management and GB14930.1-2022 Class A food-contact safety certifications — "food safety" thinking is built into every product, from raw materials to the finished bottle.