pvc pipe grade sbr pbr caustic soda soda ash carbon black chemicals phthalic anhydride maleic anhydride citric acid di octyl phthalate urea sodium hydro sulfite export enquiry career contact us air-jet covered yarn air-jet covered yarn air covered yarn is a regular intermingled yarn, the covering filament...
innovation and is involved in growing new markets, both in terms of energy production and energy storage. at present, one out of every three solar panels contains a product made by the group. improving the competitiveness of solar energy used in the manufacturing of solar panels, these materials contribute...