We offer plain tree in Hinged, Hook-on and Wrapped construction from2ft to 25ft.,and offer pre-lit tree from 2ft to 10ft and matching wreath and garland, and offer fiber optic tree from 2ft to 7.5ft,and also offer giant tree for commercial use from 15ft to 50ft.The pre-strung light bulbs are available in clear, multi-colored or frosted bulbs and LED. Our products comply with Rohs, Weee and Reach UL/CUL Listed, BS, GS, CE approved lights used on products. 6psc/box.
TA100 has good whiteness, symmetrical distribution of grain size, high tinting strength, high hiding power, low oil absorption, outstanding dispersibility. TA100 can be widely used in ink, paint, fibre, paste etc. R903 is produced by sulphate process, it is rutile one whose surface is treated with inorganic and polyalcohol organic. It has excellent optical characteristics, using zinc as stabilizing agent, suitable for using in master batch, plastic pipe and powder coating etc. R903 has outstanding brightness, dispersibility, low absorption, strong weatherability, whiteness and fluidity in dry. 25kg multi-storey paper bag, or 1000kg/pallet (or by customer's option).
Based on GaAs, AlGaAs or InGaAs MOCVD technologies, NDL is able to provide high power laser diodes with max optical output power >5W and high EO efficiency up to >60%. These high power single emitters are widely used for solid-state pumping, infrared lighting, fiber coupling and etc. Features: 1) 2W, 3W, 4W, 5W available 2) 795nm, 808nm, 940nm, 976nm (+/-3nm, +/-5nm) available 3) C-Mount and TO3 package available 4) TM & TE polarization available 5) High efficiency >1.1W/A. 6) Long life time > 10,000 Hours.
Our high purity calcium carbonate, whose content is not less than 99.5%, is widely used in electronic industry and Chemical reagent. The content of Pb, Mg and metal items is low enough to meet the international standards. Our high-purity calcium carbonate, low in metal impurity, is synthesized by chemical materials, which could meet the requirements of high insulation character as filler. The content of CaCO3 is not less than 99.5% with low content of metal ions, superior to the specifications of Chemical Pure CaCO3 (98.5%) and Analytically Pure CaCO3 (99.0%).It can be widely used in the fields of ceramic, electronic industry, film capacitive material, optics glass, spectrum agent. Plastic woven bag
Items Specification Description White, crystalline granules or as a granular powder Identification Conforms Solubility Freely soluble in water, very soluble in boiling water, and slightly soluble in alcohol Optical (Specific) Rotation +52.6ípí½+53.2íp Chlorides í_0.018% Loss on Drying í_10.0% Sulfur Dioxide 0.002% Residue on Ignition í_0.1% Starch Passes Test Lead í_0.1mg/kg Arsenic í_1mg/kg Assay í¦99.5% Total Bacteria Count í_1000pcs/g Molds and Yeasts í_100pcs/g Escherichia Coli Negative 25kgs/bag
Items Specification Description White, crystalline granules or as a granular powder Identification Conforms Solubility Freely soluble in water, very soluble in boiling water, and slightly soluble in alcohol Optical (Specific) Rotation +52.6ípí½+53.2íp Chlorides í_0.018% Loss on Drying í_10.0% Sulfur Dioxide 0.002% Residue on Ignition í_0.1% Starch Passes Test Lead í_0.1mg/kg Arsenic í_1mg/kg Assay í¦99.5% Total Bacteria Count í_1000pcs/g Molds and Yeasts í_100pcs/g Escherichia Coli Negative 25kgs/bag
1.The sharpness of the needle increase patient comfort. 2 .Optically clear, precision marked barrels ensure an accurate dosage of medication. 3.After injection, the plunger can be broken off, which guarantees single use. 4.Three parts 5. Central luer slip/central luer lock/off-central luer slip 6.Sterile, non toxic and non pyrogenic 7. Intuitive one-handed operation 8.With needle or without needle. 9.Pe/blister unit packing or bulk. Description: 1ml, 2ml, 3ml, 5ml, 10ml, 20ml, 30ml, 50ml, 60ml Pe/blister unit packing or bulk. Dimension accoding to customer request.
Phlogopite, also known as magnesium mica, is a yellow, greenish, or reddish-brown member of the mica family. It is the magnesium endmember of the biotite solid solution series. For physical and optical identification, it shares most of the characteristic properties of biotite. Application: I) used as insulation material of electric equipment and material, because of the high insulation and heat resistance, together with the acidoresistance, alkali resistance and peeling resistance; Ii) applied in oven window of steam boiler, furnace and the mechanical elements; Iii) additive to decorative coating such as feifeidengs. Standart export package suit for long distant ocean transportation
Content: not less than 98%. Character: white or light-yellow crystal; scentless, flavourless;easy to changing yellow to meet heat or light. Dissolving in chloroform, appreciably in alcohol and aether,less in water,easy in thin vitriol. Meliting point: 141 í½144 íµ. Specific optical rotation: -290íp to -300íp. Absorption coefficient: 150 í½ 160(ú+1% 1cm). Loss on drying: not more than 5.0 úÑ. Residue on ignition: not more than 0.1 úÑ. Pharmacology function: easing pain; relieving convulsion; relieving cough. 25KG/Barrel.
Our clear quartz rod has the characteristics of high purity, heating resistance and low coefficient of thermal expansion. It serves as the material of the bridging rod for single-ended halogen lamps, optical fiber lighting, quartz fiber and semiconductor silicon chip processing ect. With the professional technology and advanced machines, we are supplying qualified quartz plate. We are supplying round, square plate and other shapes. We can also produce large diameter quartz rod, quartz diamond and some other shapes. Standard export packing avoid breaking.
Our main production has two big categories---rare earth oxide and re catalytic materials, including 17 kinds of rare earth oxide including lanthana/ceria/zirconia/yttria etc)re compound oxidealuminare catalytic material re magnets materials fluorescent powder/phosphor powder automobile exhaust purification etc, which are mainly used as ¿auto exhaust purifier or air pollution control catalyst or exhaust system three-way catalyst combustion catalyst electronic ¿functional ceramics conductive ceramics industrial ceramics laser materialsnd-fe-b magnets materials fiber optic materials oxygen storage material.
Our main production has two big categories---rare earth oxide and re catalytic materials, including 17 kinds of rare earth oxide including lanthana/ceria/zirconia/yttria etc) re compound oxide alumna re catalytic material re magnets materials fluorescent powder/phosphor powder automobile exhaust purificant etc, which are mainly used as ú¿autoú¬exhaust purifier or air pollution control catalyst or exhaust system three-way catalyst combustion catalyst electronic ú¿functionalú¬ ceramics conductive ceramics industrial ceramics laser materialsnd-fe-b magnets materials fiber optic materials oxygen storage material.
Features: 1). High light transmittance, excellent optical performance. 2). Smooth and flat surface, visible flaw is controlled strictly 3). Easily to be cutted, insulated, tempered and coated. Standard: comply with china gb11614-1999, europe en 572, and russia gost 111-2001. Specification: thickness: 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm. Regular sizes: 1524x2134mm, 1220x1830mm, 1600x2400mm, 1830x2440mm, 1800x2600mm, 2134x3050mm, 2134x3300mm, 2134x3660mm, 2250*3210mm, 2250x3300mm 2250*3660mm etc.If your order quantity is more than 10000sqm, we can do according to your design size.
Key Specification Adopt molded aluminum, molded copper heat sink, optical glass lens, electronic ceramic materials for excellent heat management Base type: MR16 (G5.3)base Light source: 3x1W power LED LED bulb source life: more than 60,000 hours LED bulb body temperature: 50 to 55 degree Celsius (ambient: -20 to 40C) Humidity range: 0 to 95% non-condensing humidity Input voltage: DC / AC12V Emitted colors: warm white 2700-7000K MOQ 100
Body: pressure die-cast aluminum Modern wind resistant design. Ip-65 dust tight and jet proof optical system Reflector: high quality anodized aluminium Cover: polycarbonate Easy access to lamp Easy access to gear Mounting pipe:ª¦76mm (post top); Height: 2.5m-4.5m Finishing: ral optional Lamp size: length: 688mm Width: 688mm Height: 482mm Lighting source: 70w-150w hps 70w-150w mh Lamp base: e27/e40 Application: commercial area, industrial area, square yard, parking, shipside, garden area and so on
Lcd mold With our professional mold design and skilled production teamworker , advanced production machine ie: cnc machine center, precision grinding machine, emd spark discharging machine, precision injection molding machine, optical image measuring apparatus etc , we are able to supply various kinds of precision plastic molds , plastic product parts to our clients both in domestic china and international market . Our products scale including: electron product parts, daily used plastic commodity, car parts, medical equipments, sanitary ware parts., oem services are available. Pack with wooded cases or per customers' requirements.
Metal kiosk keyboard Main feature: 1) 65 keys, small size with integrated optical trackball; 2) protruding long travel(2.0mm)keys with graved graphics, excellent tactile feel; 3) specially designed to operate in harsh environments, making them ideal for internet kiosks and other applications in public places. 4) built from stainless steel, having a high resistance to vandalism. 5) resist dust and liquid spill, meet ip65 requirement 6) ps/2 or usb connector, easy to plug into computers directly 7) layouts can be customized - weight: 1.80kg - dimension: 293.0x87.0x33.6mm
1.Manufactures mini stage for linear motion system use 2.Material: aluminum 3.High precision, low friction and high rigidity 4.With safety features applies to the Optics Research Field. MX40-AC/AS Load 2kgf. MY40-AC/AS Load 1.8kgf, MX60-AC/AS Load 5kgf, MY60-AC/AS Load 4.5kgf, MX80-AC/AS Load 10kgf, MY80-AC/AS Load 9.5kgf, MX100-AC/AS Load 15kgf, MY100-AC/AS Load 14.3kgf, MX120-AC/AS Load 20kgf, MY120-AC/AS Load 18.4kgf
Pest killing lamp Longhao brand self-cleaning automatic pest spectrum lamp uses the principle that uv light at 365+/-50nm has strong performances of light, wave, color attraction for pests. And determines the wavelength of induction, and a special optical source is developed to utilize low-temperature plasma produced by lightning, and uv radiation will give birth to the effect of phototropism and induce the pests to fly towards the light source, while there is high-voltage shocking net outside the light source. And the web will kill pests, which will drop into the special pest bag, thus pests may be killed.
Dega gas detector -stationary, compact - dega 04 Compact detector from new series, which substitute type DEGA 03,.Serves to one- or two- Level signalization of detected gas concentration in guarded area. Its construction, kind of installation and service is designed for use in smaller business, boiler rooms, garages etc.. Detector used semiconductance sensor, which transforms change of concentration of detected gas at change of electrical resistance.Exceed of pre-set limits is signalized optical, acoustic or with internal siren and switch of potential-free relays contacts. It ś possible to energize device with system voltage 230 V AC, 12 or 24 V DC.
