Our service

Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.


By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.


Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.

AAFCO Testing for Dog

CTI has a professional pet food laboratory with rich testing experience. The testing ability of pet food (dog food) fully covers the requirements of AAFCO pet food nutrition standards, and can provide professional testing reports for your products.

AAFCO Testing for Dog

   Service Background

AAFCO is short for the Association of American Feed Control Officials.

In the early 1990s, AAFCO established the Pet Nutrition Committee, which put forward nutrition programs for dogs and cats from the perspectives of growth, breeding period and adult maintenance period.These nutrition programs are not only standards commonly used by many foreign pet food manufacturers, but are also the basis for enforcement by the FDA and USDA.Therefore, for domestic manufacturers, meeting AAFCO standards is an important link to enhance consumer recognition and expand overseas markets.

The technical team of CTI pet food has developed a series of test packages based on AAFCO standard to ensure the nutritional quality of pet food.This test package covers all stipulated items of AAFCO standard (dog), including 12 amino acids, 4 fatty acids, 13 minerals, 13 vitamins and other nutrients, 42 items in total, providing a credible quality certificate for your products.

AAFCO testing for dog, online order, 5-7 working days.

   Service Content


Testing Projects


Dog Food

Crude protein, lysine, arginine, histidine, isoleucine, threonine, valine, phenylalanine, tyrosine and leucine, methionine, cystine, tryptophan, crude fat, linoleic acid (ω-6), alpha linolenic acid (ω-3), EPA + DHA (ω-3), arachidonic acid, calcium, phosphorus, potassium, sodium, chloride, magnesium, copper, iodine, iron, manganese, selenium, zinc, vitamin A, vitamin D, vitamin E, thiamine, riboflavin, pantothenic acid, vitamin B6, vitamin B12, nicotinic acid, folic acid and choline

The specific test items depend on the type of product

   Our Strengths

  1. We have a professional technical support and testing team;
  2. The detection capability covers pet food completely;
  3. The laboratory has CMA, CNAS, CATL qualifications;
  4. Reasonable market price;
  5. We cooperate with many famous enterprises.


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