The lens factory supplies a large quantity of LED car lamp lenses, LED acrylic optical lenses and high-quality spot lenses

A variety of acrylic magnifying glasses, prisms, gift magnifying glass pieces, lamp lenses, lED optical lenses

The second-generation 3D virtual VR lenses of VRbox have a diameter of 42mm and are double-convex aspheric 3D virtual glasses

Supply high-power LED lenses, optical lenses, 4*4 led street lamp and tunnel lamp lenses, LED waterproof optical transmission

Plastic test tube rack, multi-functional test tube rack, 24-hole 16mm diameter, experimental consumables, acrylic colorimetric tube rack

Supplying acrylic VR optical lenses, 3D Google lenses, 34mm diameter biconvex aspheric virtual lenses

Acrylic Fresnel magnifying glass, waist flat viewfinder, Fresnel lens, optical lens, Fresnel lens 50*50

The factory supplies transparent cylindrical head light guide LED light guide columns, PC light guide rods and LED light guide circular columns

Single LED condenser lens, single 3535, condenser hood with special bracket, acrylic, single lens diameter 20

Acrylic high-definition lens, magnifying glass lens, high-definition lens, plastic magnifying lens, optical glass lens, biconvex

Factory direct supply of telescope prisms, optical physical prisms, right-angle triangular prisms, high-precision processing, prism coating

The lens factory supplies plastic optical lenses, projector optical lenses, and optical lenses for smartphone projectors

Factory direct sales of 20mm diameter acrylic lenses, optical combination lenses, optical lenses, concave lenses, telescope lenses

Acrylic optical lenses with a diameter of 18mm, wholesale acrylic lens magnifying glass lenses, binoculars lenses

The original factory makes mold injection molding of acrylic Fresnel lenses, Fresnel magnifying glasses and focusing Fresnel lenses

Wholesale of steel wire rope aluminum sleeves, 8-shaped aluminum clamps, elliptical hole aluminum clamps, single-hole aluminum tubes and steel wire rope clamps in stock

Breathing training device, three-ball breathing training instrument, pulmonary function exercise device, lung capacity exercise, cardiopulmonary rehabilitation device

Koka peak velocity meter, adult and children's flow velocity meter, lung capacity function detection, respiratory flow, croup detection instrument

In 2021, there were very few ancient tree white teas from the old village of Bingdao. The original white tea from Bingdao was in the shape of biscuits and independently packaged in tea cans

Lincang 300-year-old small-farmer pure spring tea from ancient trees [Repurchase for 666 yuan]

SONY button battery 364 electronic battery SR621SW watch flashlight luminous rod electronic battery factory wholesale

Special strong emulsifier for laundry factories, hotel and guesthouse laundry rooms, dry cleaners, tablecloth cleaning and oil stain removal cleaner

Inner and outer epoxy-coated plastic steel pipe, large-diameter steel-plastic composite pipe for mining, flange connection, fire protection water supply pipe, plastic-coated

Customized non-standard large-diameter square tubes, thick-walled seamless square and rectangular tubes, straight seam welded industrial square tubes, galvanized square tubes

Customized galvanized square tubes of different diameters q235b/q345 galvanized square and rectangular tubes, round to square and rectangular tubes, customized square

Wholesale q235b/q345 large-diameter black square and rectangular tubes, thick-walled welded square and rectangular tubes, right-angle thick-walled tubes from square tube manufacturers

q235b large-diameter straight seam welded pipe manufacturer processes q195 high-frequency welded carbon steel pipe and large-diameter industrial iron pipe

Tianjin square pipe manufacturers wholesale 40*40 galvanized 40*60 hot-dip galvanized square and rectangular pipes with various specifications, specifically designed for engineering purposes

Wholesale industrial black square tubes q235b seamless square and rectangular tubes with straight seam welding, large-diameter square tubes 100*100

Galvanized steel pipes are available in stock, including q235b/q345 galvanized strip round pipes, small-diameter thin-walled 16 and 18 galvanized pipes