Guangdong, China – September 2026 Guangdong Guhe New Material Co., Ltd., a China-based professional silicone sealant manufacturer, has officially rolled out an enhanced quality control protocol across its full product range, requiring full batch testing for every production run before…

Guangdong, China – September 2026 Guangdong Guhe New Material Co., Ltd., a professional silicone sealant manufacturer with 14+ years of industry experience, has completed a targeted upgrade of its 200L bulk drum production and filling line, to better serve global…