China Testing & Certification International Group Co., Ltd. (CTC, Stock Code 603060) originated from the testing and certification business of China Building Materials Academy in the 1950s. After 70 years of unremitting efforts and persistent pursuit, the company has formed five business categories: detection and testing, certification and evaluation, testing instruments and intelligent manufacturing, measurement and calibration, scientific research and technical services, committed to providing customers with technical services and comprehensive solutions of detection and testing, certification and evaluation, appraisal, consultation, training, and instruments and equipment in fields of quality, environmental protection, green, safety, health, and energy conservation.

Agricultural safety testing serves as a key technical support for ensuring the quality and safety of agricultural products from production to consumption. Its background stems from pollution risks generated by industrial “three wastes” (wastewater, waste gas, solid waste), the use of agricultural inputs, and challenges posed by “green barriers” in international trade. Based on national and industry standards, we undertake the testing of agricultural products, agricultural inputs, and their production environments, providing impartial data for government supervision, enterprise production, and market access. We are an important force in achieving full-process quality supervision “from farm to table.”
Production Environment: Soil, irrigation water, etc.
Agricultural Product Testing: Crop products (planting industry), livestock products, fishery products, etc.
Agricultural Input Testing: Fertilizers, feed, etc.
1. Production Environment Testing:
Covers parameters specified in standards such as GB/T 5084 (Standards for Irrigation Water Quality) and GB/T 15618 (Risk Control Standard for Soil Contamination of Agricultural Land).
(a) Irrigation Water Quality Testing: pH, Suspended Solids, Biochemical Oxygen Demand (BOD₅), Chemical Oxygen Demand (COD), Chlorides, Sulfides, Total Salt Content, Lead (Pb), Cadmium (Cd), Chromium (Cr), Mercury (Hg), Arsenic (As), Copper (Cu), Zinc (Zn), Nickel (Ni), Selenium (Se), Boron (B), Fecal Coliform Count, Ascaris Egg Count, Cyanides, Fluorides, Petroleum Oils, Volatile Phenols, Benzene, Toluene, Xylene, Cumene, Aniline, Chloral (Trichloroacetaldehyde), Chlorobenzene, Nitrobenzene, etc.
(b) Soil Testing in Production Areas (Cropland, orchard, grassland): Indicators covering HCH, DDT, Mercury (Hg), Copper (Cu), Zinc (Zn), Lead (Pb), Cadmium (Cd), Arsenic (As), Chromium (Cr), Selenium (Se), Bismuth (Bi), Antimony (Sb), Inorganic Elements, Polycyclic Aromatic Hydrocarbons (PAHs), Semi-Volatile Organic Compounds (SVOCs), Organochlorine Pesticides (OCPs), etc.
2. Agricultural Product Testing:
(a) Crop Product Testing (e.g., vegetables, fruits, beans): Key indicators include Lead (Pb), Total Mercury (Hg), Cadmium (Cd), 4-Chlorophenoxyacetic Acid Sodium Salt (4-CPA-Na), 6-Benzyladenine (6-BA), Sulfite, Diflubenzuron, Chlorothalonil, Inorganic Arsenic (As), Cyhalothrin, Abamectin, Dichlorvos, Chlorpyrifos, Carbendazim, Pendimethalin, Fipronil, Procymidone, Methamidophos, Phorate, Carbofuran, Dimethoate, HCH, Dicofol, Triazophos, Isocarbophos, Phoxim, Omethoate, Acephate, Propiconazole, Thiamethoxam, Isofenphos-methyl, Imidacloprid, Acetamiprid , Bifenthrin, Clothianidin, Myclobutanil, Methomyl, Pyraclostrobin, Propamocarb & Propamocarb Hydrochloride, Fenthion, Profenofos, Dinotefuran, Methidathion, etc.
(b) Livestock and Poultry Product Testing (e.g., pork, beef, mutton, rabbit, horse, donkey; chicken, duck, goose, pigeon; fresh eggs including chicken eggs and other poultry eggs): Key indicators include Furazolidone Metabolite (AOZ), Nitrofurazone Metabolite (SEM), Chloramphenicol, Clenbuterol, Ractopamine, Salbutamol, Olaquindox, Enrofloxacin, Ofloxacin, Sarafloxacin, Norfloxacin, Pefloxacin, Tilmicosin, Sulfonamides (Total), Trimethoprim, Florfenicol, Doxycycline, Dexamethasone, Metronidazole, Chlorpromazine, Lincomycin, Oxytetracycline/Chlortetracycline/Tetracycline, Betamethasone, Cyromazine, etc.
(c) Fishery Product Testing (e.g., freshwater fish, freshwater shrimp, freshwater crab, marine fish, marine shrimp, marine crab, shellfish, and other aquatic products): Key indicators include Cadmium (Cd), Inorganic Arsenic (As), Malachite Green (MG), Chloramphenicol, Furazolidone Metabolite (AOZ), Nitrofurazone Metabolite (SEM), Nitrofurantoin Metabolite (AHD), Sodium Pentachlorophenate (PCP-Na), Enrofloxacin, Sarafloxacin, Sulfonamides (Total), Trimethoprim, Florfenicol, Metronidazole, Diazepam, Ofloxacin, Norfloxacin, Pefloxacin, Oxytetracycline/Chlortetracycline/Tetracycline, Sulfur Dioxide Residue (SO₂), etc.
3. Fertilizer Testing (Chemical fertilizers, organic fertilizers, water-soluble fertilizers, compound fertilizers, etc.):
Indicators include Total Potassium (K₂O), Humic Acid, Total Nitrogen (N), Total Phosphorus (P₂O₅), Amantadine, Sulfapyridine, Sulfadiazine, Sulfamethoxazole, Sulfathiazole, Sulfamerazine, Sulfisoxazole, Sulfamethizole, Sulfamethazine, Sulfamonomethoxine, Sulfamethoxypyridazine, Sulfachloropyridazine, Sulfadoxine, Sulfadimethoxine, Norfloxacin, Ciprofloxacin, Enrofloxacin, Major Element Content in Water-Soluble Fertilizers, Copper (Cu), Iron (Fe), Manganese (Mn), Boron (B), Zinc (Zn), Molybdenum (Mo), Sulfur (S), Chloride Ion (Cl⁻), Aluminum (Al), Arsenic (As), Cadmium (Cd), Chromium (Cr), Lead (Pb), Mercury (Hg), Total Thallium (Tl), Total Nickel (Ni), Total Cobalt (Co), Total Vanadium (V), Total Antimony (Sb), Organic Matter, Water Insoluble Matter, Seed Germination Index (GI), Total Nutrients (N+P₂O₅+K₂O), pH value, Anions, Impurity Elements, Moisture Content, Free Acid, Microorganism Contamination Rate, Effective Viable Cell Count, Ascaris Egg Mortality Rate, Biuret Content, etc.
4. Feed Testing:
Indicators include Copper (Cu), Lead (Pb), Cadmium (Cd), Fluorine (F), Cyanide, Nitrite, Isothiocyanate, DDT, HCH, Salmonella, Coliform Bacteria, Total Mold Count, Iodine (I), Selenium (Se), Cobalt (Co), Calcium (Ca), Potassium (K), Magnesium (Mg), Manganese (Mn), Iron (Fe), Sodium (Na), Zinc (Zn), Vitamins, Pantothenic Acid, Total Choline, Folic Acid, Sulfur (S), Molybdenum (Mo), Nicotinic Acid (Niacin), Propionic Acid, Fluvalinate, Fenpropathrin, Bifenthrin, Chloramphenicol, Metronidazole, Citric Acid, Lactic Acid, Aflatoxins, Moisture, Crude Ash, Zinc Oxide, Ferrous Sulfate, Sudan Red Dyes, Melamine, Malachite Green, Abamectin, Olaquindox, Quinocetone, Chlortetracycline, Oxytetracycline, Ampicillin, Bovine-Derived Material, Ovine/Caprine-Derived Material, Zearalenone (ZEN), Deoxynivalenol (DON), T-2 Toxin, Fumonisins, Clenbuterol, Salbutamol, Ractopamine, Zilpaterol, Clorprenaline, Terbutaline, Cimbuterol, Cimaterol, Mabuterol, Bambuterol, Tulobuterol, Nitrofurazone (NFZ), Nitrofurantoin (NFT), Furaltadone, Furazolidone, Amoxicillin, etc.
We possess industry-recognized CATL (China Agrotech Testing Laboratory), CMA, and CNAS qualifications for agricultural testing, and have a technical service team composed of multiple senior experts, ensuring the authority and credibility of test data.
Equipped with leading-edge analytical instruments from major international brands and rigorous methodologies, we are committed to providing accurate and reliable test results for our clients.
Testing capabilities cover a wide range of parameters, from routine nutrition to pesticide residues, veterinary drug residues, heavy metals, and microorganisms, meeting multi-scenario, multi-category testing needs.
Provides a nationwide, one-stop efficient service network and customized solutions, ensuring efficient project execution and timely response to client needs.
Links


