Stationeries are indispensible for students both within class and out of the class. The hidden danger of stationeries has been disclosed much in recent years as the illegal use of inferior materials in stationeries, and the safety of stationeries has drawn more and more attention of the public. HQTS is qualified for testing various types of stationeries according to GB/T21027 to ensure the safety of stationeries as well as the health of students.
Major product categories
n Watercolor paint
n Crayon
n Artistic oil painting stick
n Finger paint
n Plasticine
n Eraser
n Correction supplies (correction fluid, correction tape, correction pen)
n Adhesive
n Water color brush
n Writing pen
n Marking pen
n Drawing ruler
n Notebook
n Schoolbag
n Pen bag
n Handcraft scissor
n Writing case
n Pencil sharpener
Major testing items
n Migrating elements: arsenic, barium, cadmium, chromium, mercury, selenium, stibium, lead
n Free formaldehyde
n Benzol
n Toluene & xylene
n Formaldehyde
n Aromatic amines
n Labeling and user’s directions
