Charcoal.

Glan Taylor Polarizer, Glan Laser Polarizer, Glan Thompson Polarizer, Wollaston Polarizers, Rochon Polarizers, Polarizating beam splitter, Depolarizer, Birefringent Crystals, Calcite Crystals, LiNbO3 crystal, MgF2 crystal, Quartz, NLO Crystals, BBO, LBO Crystal, Laser Crystals, Low Order Wave Plate, Zero Order Waveplate, Ture Zero Order Waveplate, Achromatic Waveplate, Double Wavelength waveplate, Polarization Rotator, BK7 Windows, Fused Silica Windows, CaF2 windows, Lens, Plano-Convex Lenses, Plano-Concave Lenses, Double Concave Lenses, Cylindrical Lens, Corner Cube Retroreflectors, dove Prism, Anamorphic Prism, UV Filters, EO Q-Switches.

General Trading.

Cotton Raw Materials, Cotton Cloths.

We Sell : Instant & Canned Coffee, Ice tea, Jetty-Chocolate Drink, Coffee Cream Powder, Milk Powder, Soya Sauce, Bread Crumb, Flour for Defura, Food Additives (Dasida), Canned Food (Fruits, Olives, Tomato, etc.), Mayonnaise, Ketchup, Construction Materials, Panel, Insulating Materials, Show-Display Case, Can-Warmer, Canned Bhutan, Cat Litter etc.
Beverages : Richis, Chilsung Soda, Pepsi, Coke, Milkis, Aloe Vera Drink.
Edible Oils : Soybean Oils.
Cosmetics : Nail Polish.

We Buy : Confectionary Items, Pringles, Ferrero Rocher, Garoto, Bon O Bon -Arcor Chocolates, Chupa Chups, Twixs, Snikers, dove Chocolates.

Abrasives Materials, Bonded Abrasives, Coated Abrasives, Super Abrasives & Its Finished Products, Boron Carbide & Its Finished Products, Raw Materials and Equipments Abrasive Industry, Textile, Hardware, etc.

Gemstone Carved Crafts, Pendulums, Crystal Balls, God Figure, Ganesha, Laxmi, Hanuman, Buddha, Laughing Buddha, Jade Buddha, Jade Carvings, Animal Carvings, Hearts, Cross, Mother Mary, Yin-yang, Tara, Shree Yantra, Crystal Shree Yantra, Turtle, Angels, doves, Elephant, Buddha Head, Skull, Religious Figurines, Vajra Or Dorje Or Thunderbolt, Phurba, Gemstone Products.

Synthetic Rubber & Plastic Polymers.

Optical Products : Lens, Achromatic Lens, Double-Concave Lens, Double-Convex Lens, Meniscus Lens, Plano-Concave Lens, Plano-Convex Lens etc.
Prisms, Pentad Prisms, dove Prisms, Roof Prisms, Right Angle prisms, Wedge Prisms etc.
Cylindrical Lens, Plano-Convex Square Ness Cylindrical Lens, Plano-Convex Circular Cylindrical Lenses,
Plano-Concave Square ness Cylindrical Lenses, Plano-Concave Circular Cylindrical Lenses, Meniscus
Cylindrical Lenses etc.

Mirrors, Dielectric HR Mirrors, Hot & Cold Mirror, Metal Coated Mirrors etc.
Windows, High Precision Windows, Sapphire Windows, Calcium Fluoride Windows etc.
Beam splitters, Beam splitter Cube, Beam splitter Plate, Polarization Beam splitter Cube etc.
Wave plates, Zero Order Wave plate, True Zero Order Wave plate, Polarization Rotators, Achromatic Wave plate etc.
Filters, Interference Filter, Color Glass Band pass filter, Neutral Density Filter (Absorptive), Neutral Density Filter (Reflective) etc.

A spherical lens : Parabolic aspheric, Elliptical aspheric etc.
Coating : Antireflective Coating, Partial Reflective Coating (PR), Metallic High Reflective Coating (MHR),
Dielectric High Reflective Coating (DHR) etc.

Medical & Dental Supply: 3M, BD, Hollister, Smith & Nephew, and Kendall.
National Brand HBC & OTC: Gillette, Kao, dove, Neutrogena, McNeil, and Whitehall.
Shavers & Batteries: Gillette, Bic, Wilkinson, Duracell, Energizer, Grocery, household products: General Foods, General Mills, Bertolli Olive Oil.
Photo Supply : Kodak, Astra, Fuji, Cameras Disposable.

Computer Software.