/ Category 014

Adhesives
& Sealants

The bond line is usually the cheapest part of an assembly and the first thing to fail. These suppliers make the adhesives and sealants that hold it together — loudspeaker assembly adhesives, epoxy and acrylic two-part systems, cyanoacrylates, RTV silicone sealants and thermal compounds. Chemistry is a regulated cargo: confirm the safety data sheet, dangerous-goods classification and destination-market registration before you ship.

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Showing 5 of 5 verified workshops
Silicone materials ✓ Verified CMH-F-5EK3QT
Guangzhou · Est. 2022

Guisheng Materials

Silicone materials company in Huadu, Guangzhou (USCC 91440605MAA4KPPEXM, registered 2022, RMB 1M): RTV high-temperature silicone gasket makers, one-component dealcoholized-cure RTV electronic sealants, and thermal grease / heat-sink compounds. Registered scope covers sales and R&D only — no manufacturing clause, no import/export clause; production party to be confirmed, disclosed on the page. Formerly registered as Foshan Sisheng New Materials Co., Ltd. MOQ 50 pcs (stated).

3Product lines
50MOQ pcs (stated)
3–4 dSampling std (stated)
2022Registered
RTV Gasket Electronic Sealant Thermal Grease
Speaker adhesives ✓ Verified CMH-F-9UC7US
Dongguan · Est. 2011

Aosibo Adhesives

Loudspeaker assembly adhesives — lead-wire, damper (spider), water-based foam and rubber surround, magnet-circuit and one-part, epoxy and halogen-free centring adhesives — plus epoxy and acrylic two-part (AB) systems and cyanoacrylates, from Huangjiang, Dongguan (USCC 914419005829057140, registered 2011; registry-matched 2026-08-29: active status, chemical-products manufacturing and goods & technology import/export in the registered scope, plus a hazardous-chemicals dealing licence item added 2025-08). MOQ 1,000 units, sampling 7 days, production 15 days (all stated). Flagged on the record: paid-in RMB 100k of RMB 6.09M registered capital and seven social-insurance contributors on the 2025 annual report vs 10–50 stated. ISO 14001 and an export filing were declared but no documents were sighted.

1,000MOQ units (stated)
7 dSampling (stated)
15 dProduction (stated)
2011Registered (stated)
Speaker Adhesives Epoxy / Acrylic AB Cyanoacrylate
Adhesive materials ✓ Verified CMH-F-9B8616
Chaozhou · Est. 2016

Mammoth Building Materials

Tile grout (epoxy and water-based), tile adhesive, waterproofing coatings and epoxy coloured-sand grout from Chao’an, Chaozhou. Registry-matched September 2026 — manufacturing and import/export in scope. High-tech enterprise designation. 40 staff.

2016Registered
Adhesive materials OEM/ODM
Adhesive materials ✓ Verified CMH-F-E8E55C
Foshan · Est. 2007

Jiali Stationery

Glue sticks, liquid glue and PVA white glue from a Foshan stationery adhesive maker registered in 2007 — registry read confirms active status.

Adhesive materials OEM/ODM
water-based adhesives ✓ Verified CMH-F-JNV57S
Foshan · Est. 2003

Taixin (佛山市三水泰鑫合成材料有限公司)

Water-based adhesives and synthetic materials from a Foshan company established in 2003 — registry check completed, badge stamped; production capacity and certificates are the open checks.

2003Registered
3Product lines
water-based adhesives honeycomb activated-carbon brightener OEM/ODM

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