Qingdao Max Mixer Machinery Co., Ltd: Sigma mixer, Z blade mixer, Sigma kneader mixer manufacturer with over 25 years experience, European standard, professor technical team, strong quality, service
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Chuxin Flange Fittings Co.,Ltd: As one of the most professional alloy steel flanges, carbon steel flanges, forged flanges, stainless steel flanges, pipe fittings manufacturers in China, we're featured
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