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The drinking water industry in the United States and Canada has been moving towards 61 NSF certification requirements in the past few years . Diacom 's research and development staff has been active in meeting this certification before extensive certification in the industry. (Rubber diaphragm ---MORE---

Same layer drainage and traditional down drainage     Same layer drainage and traditional down drainage:     The most fundamental difference is that the same layer of drainage does not require the old P- bend and the old-style S- bend water-sealed water bend, while the traditio ---MORE---

From October 15th to 20th, 2008, the 104th Yongan Hardware Products Factory Yongan Hardware Products Factory successfully concluded the Canton Fair. Thank you for your support. Look forward to the next Canton Fair. Keep up the good work. Thank you for your support! Thank you!!! Carboxymethyl Cell ---MORE---

As an international company, Demet is committed to the research and development of intelligent wiring, known for its quality and service-oriented. Demet has a complete product line from Category 5, Category 6 to Category 7, from unshielded, shielded to fiber optic, as well as information modules, ---MORE---

Look at the assembly effect of the whole set of cabinets, the small gap of the cabinet should be even, and the door panel should be straight. Any dimensional error in the production process will be displayed on the door panel. The door panels produced by professional manufacturers are horizont ---MORE---

The choice of tiles is roughly divided into 5 points: watch, slap, listen, spell, try: 1. Look: Whether there are black spots, bubbles, pinholes, cracks, scratches, stains, missing edges, and missing corners on the tile surface. 2, 掂: is the 掂 component network super girl, try th ---MORE---

With the development of environmental protection technology, low-noise, oil-free air compressors are widely used in many industries such as industrial manufacturing, experimental analysis, science and technology communications, petrochemicals, environmental energy, healthcare, aerospace science and ---MORE---