Huizhou yulan technology co ltd. is a production and wholesale company. we are mainly for customers to provide a variety of plastic and metal pipelines, rolls and sheets, as well as material granuls chips. the pipes we sell include pvc pipes, hdpe pipes, galvanized steel pipes, ci cast iron pipes, di ductile iron pipes and fittings, with meeting international iso standard quality..Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.
Drywall-screw.
Ball screws, amphotericin b, vancomycin hydrochloride, capastat sulfate, sucralfate, spectinomycin dihydrochloride, kasumin, rapamycin.
Drywall screw, wood screw, chipboard screw, particalboard screw, euro screw, furniture screws , cabinets screw, deck screws, machine screw, self tapping screw, self drilling screw, concrete screw.
Head Screws.
Self drilling screws.
Galvanised 8 8 hex set screws din933.
Drywall screws.
Screws.
Tgr screws, self drilling screws, self tapping screws, roofing screws, bi metal screws, wood screws, decking screws, double thread thin sheet screws.
Widely variety of head types and diameters and lengths of self drilling screws.
