Vegetables, fruits , rice, solar charges, solar street lights.
Cast iron sinkers for ocean buoys, navigation lanterns, buoys, navigation aids, marine chains, anchors, swivels, shackles, webbing slings, wire slings, clamps, chain blocks, solar batteries, Clear Hinged Cover And Sinker With Lid.
Silica Also called silica sand or quartz sand, silica is made of silicon dioxide (SiO2). Silicon compounds are the most significant component of the Earthâ??s crust. Since sand is plentiful, easy to mine and relatively easy to process, it is the primary ore source of silicon. The metamorphic rock, quartzite, is another source. Silicon (Si) is a semi-metallic or metalloid, because it has several of the metallic characteristics. Silicon is never found in its natural state, but rather in combination with oxygen as the silicate ion SiO44- in silica-rich rocks such as obsidian, granite, diorite, and sandstone. Feldspar and quartz are the most significant silicate minerals. Silicon alloys include a variety of metals, including iron, aluminum, copper, nickel, manganese and ferrochromium. Uses Ferrosilicon alloys are used to improve the strength and quality of iron and steel products. Tools, for instance, are made of steel and ferrosilicon. In addition to tool steels, an example of â??alloy steels,â?? ferrosilicon is used in the manufacture of stainless steels, carbon steels, and other alloy steels. An alloy steel refers to all finished steels other than stainless and carbon steels. Stainless steels are used when superior corrosion resistance, hygiene, aesthetic, and wear-resistance qualities are needed. Carbon steels are used extensively in suspension bridges and other structural support material, and in automotive bodies, to name a few. Silicon is used in the aluminum industry to improve castability and weldability. Silicon-aluminum alloys tend to have relatively low strength and ductility, so other metals, especially magnesium and copper, are often added to improve strength. In the chemicals industry, silicon metal is the starting point for the production of silianes, silicones, fumed silica, and semiconductor-grade silicon. Silanes are the used to make silicone resins, lubricants, anti-foaming agents, and water-repellent compounds. Silicones are used as lubricants, hydraulic fluids, electrical insulators, and moisture-proof treatments. Semiconductor-grade silicon is used in the manufacture of silicon chips and solar cells. Fumed silica is used as a filler in the cement and refractory materials industries, as well as in heat insulation and filling material for synthetic rubbers, polymers and grouts. Silica is used in ceramics and in making glass. Silicon is considered a semiconductor. This means that it conducts electricity, but not as well as a metal such as copper or silver. This physical property makes silicon an important commodity in the computer manufacturing business. Element Type 1 Type 2 SiO2 99.52 99.558 Fe2O3 0.014 0.016 Al2O3 0.142 0.021 TiO2 0.022 0.020 CaO 0.070 0.010 MgO 0.007
Alfalfa hay, chicken feet, duck feet, orange, solar panels.
Cast iron sinkers , un-finished surface, and finished surface. 1 - ton , to 5 ton MOQ. 20' container.
Sinkers for squid fish. From 0.5 kg/sinker Moq. 20' container.
Soft eye / hard eye / endless Width 1" up to 12 " Swl 1 ton up to Single ply , double ply/ triple ply/quad ply.
Guava leaves have been used as a medicinal herb for hundreds of years and there are many health benefits of guava leaves, The guava is a perennial plant (shrubs and small trees) .There are about 100 species belonging in the myrtle family. Guava have green foliage, white flowers, and fruits that are produced at the start of summer. At maturity, the guava tree can reach up to 25 feet high. Health Benefits of Guava Leaves Aging and Age-Related Diseases Guava leaves have a high content of antioxidants. Antioxidants can help prevent and repair cell damage from free radicals (oxidants), thus slowing the aging process and reducing ones risk of diseases linked to aging (such as heart disease, cancer, Alzheimer's disease, macular degeneration, cataracts, and osteoarthritis). Gastrointestinal Problems Guava leaf extracts can inhibit diarrhea caused by bacteria, including Salmonella spp., Staphylococcus aureus, and Escherichia coli. Guava leaves has been effective in stopping diarrhea in individuals with cholera. A decoction of guava leaves can increase the secretion of digestive enzymes and also help halt vomiting. Weight Loss It is believed guava leaves can prevent starch from converting into sugar by inactivating the enzyme amylase. Diabetes Guava leaves have been used as a folk remedy to treat diabetes for many years. Guava leaves reduces glucose levels in the blood without effecting levels of insulin. Allergies Guava leaves have an anti-allergic effect and can inhibit the release of histamine. Other Health Benefits Guava leaves relieving arthritis pain when made into a paste and applied over the affected area. Guava leaves Speeding up the healing process and relieving pain in wounds and sores when the leaves are crushed and applied over the affected area.
Laboratory equipment and clinical chemistry reagent, waterbath, incubator, oven, laminar air flow, water distilator , blood cell counter, chemistry analyzer, electrolytes analyzer, blood mixer..
