Wenzhou Deki Valve Co., Ltd: We're well-known as one of the leading gate valve, globe valve, check valve, butterfly valve, ball valve enterprises in China. Our factory offers API approved high quality
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Jiaxing Beimon Trading Co., Ltd.: We're known as one of the most professional knitting fabric, woven fabric, swimwear fabric, functional fabric, garment organza fabric manufacturers and suppliers in
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Common Name: (S)-3-Hydroxy-γ-butyrolactone
CAS Number: 7331-52-4
Molecular Weight: 102.089
Density: 1.4±0.1 g/cm3
Boiling Point: 310.3±35.0 °C at 760 mmHg
Molecular Formula: C 4 H 6 O 3
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Weifang Sansen Plastic Machinery Co., Ltd: China professional plastic machinery manufacturer especially in PVC plastic hose production line.
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1.Hard texture, good cold resistance.
2.High chemical stability, acid and alkali resistance and organic flux, non-toxic and tasteless.
3.It has outstanding electrical properties and good
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We're professional dual motor 2x800w electric scooter manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale cheap dual
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As one of the most professional capsule filling machine tray enterprises in China, we're featured by customized products with competitive price. Please rest assured to wholesale high quality capsule
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As one of the leading 3.5 inch 6f socks making machine manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade 3.5 inch 6f socks making machine made in China here from our
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Guangzhou Seven.A Jewelry Co., Ltd: Find professional ring, earrings, necklace, bracelet, wedding bands manufacturers and suppliers in China here. If you're going to wholesale high quality products
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Z&Z Industry Limited: Find professional triangle shade sail, outdoor cushion, outdoor fabric, outdoor patio mat, outdoor rattan manufacturers and suppliers in China here. We warmly welcome you to
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PENOTCH is one of the most professional pet bed manufacturers and suppliers in China. We warmly welcome you to wholesale high quality pet bed for sale here from our factory. Good service and
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HONGSAW is one of the most professional MDF photo frame manufacturers and suppliers in China. Please feel free to wholesale or buy discount MDF photo frame for sale here from our factory. All
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SIMO MOTOR is one of the most professional synchronous motor manufacturers and suppliers in China since 1995. Welcome to buy or wholesale discount synchronous motor in stock here from our factory. All
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Henan Onlywe Machinery Co., Ltd: As one of the most professional overhead cranes, end carriages, beam launcher, port crane, radio controls manufacturers and suppliers in China, we're featured by
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Tianjin Yadong Longxin International Limited: Welcome to purchase direct dyes, acid dyes, solvent dyes, dyestuff intermediates in stock here from professional manufacturers in China,Our factory offers
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Shenzhen SOY Technology Co., Ltd: Since founded in 2010, Shenzhen SOY is specializing in R&D, manufacturing and marketing of power supply products, including to AC DC adapter, charger adapter and
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