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Quality Control in Every Step

A better quality means a better chance for health promotion.

Testing in Every Step

At every step, our products have to undergo rigorous tests. Any ingredients or products that are not up to standards will be rejected at any cost without exception.

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1

Single Herb Screening

Every single raw herb to be used is identified and screened through multiple tests before being released for processing. 

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2

Processing Check

Our Quality Assurance (QA) team in China closely monitors the processing details to ensure that the right ingredients are used at the right ratios for every herbal formula.

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3

Post-processing Testing

Ingredients are sanitized to strict standards. They undergo multiple rigorous tests and are accompanied with certificates of analysis from the manufacturer.

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4

Third-party Testing

Regularly, samples of ingredients are sent to independent labs to verify the manufacturer’s testing data.

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5

Photosanitory Check

The China Commodity Inspection Bureau inspects all herbal products to ascertain that they conform with the current phytosanitary regulations of USA.

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6

Border Inspection

Herbal ingredients and products imported into the USA are inspected by various US government agencies for noxious/invasive plants, potentially unsafe herbs, etc.

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7

Receiving Inspection and Testing

Upon receiving, our experienced USA QA team carefully checks for any deviations from our specifications.

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8

Product Releasing Testing

Our USA QA team carefully inspects the products, testing data and all related paperwork to ensure all finished goods meet our high standards.

GAP Standards

Good Agricultural Practice

CONTROLLING THE SOURCE

Top Grade Herbs

Selected Dao Di Regions

Contracted Farms

Avoiding Pollution

Harvesting and Testing

GMP Standards

Good Manufacturing Practice

WORKING WITH SUPPLIERS

GMP Certified Suppliers

Jing Tang QA Team in China

No Preservatives, No Sulfur Dioxide

Testing

Certificate of Analysis

cGMP Standards

current Good Manufacturing Practice

PRODUCTION IN USA

cGMP Production Modules 

State-of-art Production Lines

Daily Cleaning & Deep Cleaning

Tracking and Documentation

QA Department

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