Mammoth
Building Materials
Tile grout, tile adhesive, waterproofing coatings and epoxy coloured sand from Chaozhou, Guangdong — registry-matched, manufacturing and export in scope, high-tech enterprise.
Tile-finishing chemicals, from joint to surface.
Tile Grout (Epoxy & Water-Based)
The core range: epoxy-resin tile grout and water-based ceramic grout in multiple colours, used to fill and seal joints between wall and floor tiles. The epoxy formula sets harder, resists water and staining, and does not discolour — it is the grade buyers in renovation and hospitality projects ask for. Water-based versions offer easier application and lower VOC for residential work.
Tile Adhesive (Ceramic Tile Back Glue)
A polymer-modified adhesive applied to the back of ceramic and stone tiles before laying. It is designed to solve the debonding problem on low-absorption porcelain tile and glass mosaic — a real technical requirement, not a marketing one, because large-format polished tiles do fall off walls if the mechanical key is not right. Confirm the open time, slip resistance and the substrate range with the spec sheet.
Waterproofing Coatings
Flexible polymer waterproofing coatings for bathrooms, kitchens, balconies and below-grade applications. These are brush-applied coatings, not sheet membranes — the registered scope also covers 建筑防水卷材产品制造 (waterproofing membrane manufacturing), so ask which product forms are currently in production and which are registered but not yet manufactured.
Epoxy Coloured Sand
Decorative and functional coloured-sand grout — epoxy-bound coloured quartz used as a premium grout in high-end residential and commercial tiling. The visual finish and hardness are the selling points; confirm colour consistency batch to batch and whether the sand is natural-quartz or manufactured.
What the registry confirms, and what to dig into.
Manufacturing in Its Own Name
The registered scope includes 新型建筑材料制造, 建筑防水卷材产品制造, 轻质建筑材料制造, 化工产品生产 and 五金产品制造 — five distinct manufacturing items. This is a company that makes things under its own registration, not a trading intermediary. The registered address in Chao’an district, Jin Shi town is an industrial-zone location, consistent with a production site.
High-Tech Enterprise Designation
The company holds a high-tech enterprise (高新技术企业) designation and is listed as a 创新型中小企业 (innovative SME). In China’s industrial taxonomy these are earned designations requiring R&D spend and IP criteria — they are not self-declared. Ask for the certificate number, the validity window and which product line the IP relates to.
Import/Export in Its Own Right
货物进出口 and 技术进出口 are in the registered scope, meaning the company can contract and ship internationally in its own name without an intermediary export agent. Confirm the company has an active customs registration (报关注册) and ask for a recent bill-of-lading reference to a market you care about.
Eight Years on the Register
Registered on 24 November 2016 in Chao’an district, Chaozhou — just under ten years of continuous registration with active status. RMB 8 million registered capital with RMB 3.9 million paid in. The balance is normal under China’s subscribed-capital system and is not a flag on its own, but ask about the paid-in schedule.
Forty Staff Reported
The registry tags the company as a small/micro enterprise with fewer than 50 staff; the social-insurance filing shows 40 contributors. For a tile-grout and adhesive manufacturer this is a credible number — the process is mixing, filling and packaging, not heavy fabrication. Ask about shift capacity and whether production peaks seasonally.
Scope Is Very Broad
The registered scope runs to 26 distinct activity items, from tile grout and waterproofing all the way to industrial robots, AI hardware, home appliances and waste recycling. This breadth is common in Chinese company registration and does not mean all items are in active production. Ask which lines are running, which are on hold, and which were registered for future optionality — you want to buy from the lines that are actually staffed.
What was checked — and what a chemical buyer still needs.
The registry read is done. On 2026-09-28 the corporate record was pulled from a Chinese enterprise-data provider: the company is active (存续), registered on 24 November 2016 in Chao’an district, Chaozhou, and its registered scope includes new-building-materials manufacturing, waterproofing-membrane manufacturing, chemical-products production, and goods & technology import/export. The company carries a high-tech enterprise designation and an innovative-SME listing. Two open-court notices (both filed by the company as plaintiff, warning level) are on record. An invested subsidiary in the same district underwent simplified cancellation. No administrative penalties, enforcement records or business-abnormality listings were found on the main entity. No product certifications, test reports, export references or safety data sheets were provided at onboarding — none are claimed. ChinaMakersHub does not restate a supplier’s certificate validity on its behalf — we tell you what to ask for.
A Chaozhou tile-chemical maker, listed as it is.
Mammoth Building Materials trades as 潮州市猛犸象建材科技有限公司 (Chaozhou Mammoth Building Materials Technology Co., Ltd.), registered on 24 November 2016 in Chao’an district, Chaozhou, Guangdong, with 40 staff on the social-insurance filing — registration confirmed against the corporate registry in September 2026. The company is a member of the China Ceramic Industry Association’s Tile Grout Technology Committee (中国陶瓷工业协会瓷砖美缝技术专业委员会).
The product list centres on tile-finishing chemicals: epoxy and water-based tile grout, tile back adhesive for large-format porcelain and glass mosaic, waterproofing coatings for wet areas, and epoxy coloured-sand grout for premium finishes. The registered scope is far broader — it runs to home appliances, industrial robots and sanitary ceramics — but the publicly visible product line and the industry-association membership both point to tile-installation chemicals as the operating core.
What the registry check found is stated plainly. The read on 2026-09-28 confirms an active company whose scope includes manufacturing and import/export, with a high-tech enterprise designation. Registered capital is RMB 8 million, with RMB 3.9 million paid in. A subsidiary in the same district (潮州市潮安区猛犸象建材科技有限公司) underwent simplified cancellation. Two open-court notices appear on the main entity, both as plaintiff (the company filed suit against others, not the other way round, at warning level). No ISO or product-level certificates were provided at onboarding, so none are claimed here. For tile grout and adhesive, the certificates a buyer actually needs are product-level: test reports to the relevant national standard (EN 13888, EN 12004, ASTM C920 or the market equivalent), VOC-emission data, and a safety data sheet in the destination language. None of those were provided at review, so none are claimed here. Contact routes through ChinaMakersHub; direct details are exchanged after first inquiry.
Eight years, from registration to high-tech enterprise.
Registered in Chaozhou
The company is registered on 24 November 2016 as 潮州市猛犸象建材科技有限公司, a limited-liability company (sole natural-person shareholder), in Chao’an district, Chaozhou.
Builds the tile-grout range
Over eight years the company develops its tile-grout and adhesive product line, earns a high-tech enterprise designation and joins the China Ceramic Industry Association’s Tile Grout Technology Committee.
Registry matched — CMH Verified
Onboards as CMH-F-9B8616. On 2026-09-28 ChinaMakersHub read the corporate record: status active, manufacturing and import/export in scope, high-tech enterprise, credit code verified. What still closes the file: product-level test reports, VOC data, safety data sheets, export references and a look at the production floor.
Who buys tile grout by the container.
Tiling Contractors and Installers
Epoxy and water-based grout for residential and commercial tile projects — the full colour range.
Construction Material Distributors
Wholesale tile-installation chemical kits: grout, adhesive, waterproofing, primer — as a matched set for a retail or trade shelf.
Property Developers and Hotel Chains
Bulk tile-finishing materials for large-format porcelain in lobbies, bathrooms and pool surrounds, where waterproofing and grout performance both matter.
OEM and Private-Label Partners
White-label tile grout and adhesive under your own brand — confirm minimum batch sizes and label-artwork requirements.
Building Material Importers
Container-load shipments for markets where Chinese-made tile chemicals have a landed-cost advantage — confirm HS classification, test standards and labelling requirements for your destination before the first order.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
More verified factories
Yixinheng Acrylic
Huihexin Technology
Shenpuneng Electronics
Pengxin Electronics
Frequently Asked Questions
What does Mammoth Building Materials make?
Its core range is tile-installation chemicals: epoxy and water-based tile grout in multiple colours, tile back adhesive for large-format porcelain and glass mosaic, flexible waterproofing coatings for bathrooms, kitchens and balconies, and epoxy coloured-sand grout for premium finishes. The registered scope is broader, but the publicly visible product line and the company’s membership of the China Ceramic Industry Association’s Tile Grout Technology Committee both point to tile-finishing chemicals as the operating core.
Is Mammoth a manufacturer?
Yes. The registered scope includes five manufacturing items: new building materials, waterproofing membranes, lightweight building materials, chemical products and hardware. The registered address is in Jin Shi town, Chao’an district — an industrial-zone location. The company also holds a high-tech enterprise designation, which requires demonstrated R&D activity. Ask to see the production floor, the mixing and filling lines, and the capacity per shift.
What certifications does it hold?
The registry confirms a high-tech enterprise designation and an innovative-SME listing. No product-level certifications, test reports, safety data sheets or export references were provided at onboarding, so none are claimed here. For tile grout and adhesive, the documents a buyer needs are product-level: test reports against the destination standard (EN 13888 for grout, EN 12004 for adhesive in Europe; ANSI A118.x in the United States), VOC-emission data per the destination regulation, and the safety data sheet. Ask for all of these with your first inquiry.
What standards apply to tile grout and adhesive?
It depends on where you are shipping. In the EU: EN 13888 classifies grouts (RG for reactive-resin, CG for cementitious), EN 12004 classifies adhesives (R for reactive-resin, C for cementitious, D for dispersion), and both are covered by the Construction Products Regulation (CPR 305/2011) which requires a Declaration of Performance. In the United States: the ANSI A118 series (A118.3 for epoxy grout, A118.6 for standard grout) and TCNA guidelines apply. In Australia: AS ISO standards and relevant WaterMark certification for waterproofing products. Ask which standards the product has been tested against and ask for the test report itself, not just a claim.
What is the tariff on tile grout from China?
Tile grout and adhesive typically classify under HS 3214 (glaziers’ putty, resin cements, caulking compounds and other mastics) or HS 3506 (prepared adhesives). The applicable tariff depends on your destination market and the exact subheading. In the United States, Section 301 duties may apply on top of the MFN rate — check the current HTSUS Chapter 99 for the specific subheading. The tariff picture changes frequently; confirm with a customs broker before committing to a first order.
What did the ChinaMakersHub registry check find?
Run on 2026-09-28 against Chinese corporate-registry data: the company is active (存续), registered on 24 November 2016 in Chao’an district, Chaozhou, with RMB 8 million registered capital and RMB 3.9 million paid in. The registered scope includes new-building-materials manufacturing, waterproofing-membrane manufacturing, chemical-products production, and goods & technology import/export. The company holds a high-tech enterprise designation and an innovative-SME listing. Two open-court notices appear on the main entity, both as plaintiff (warning level). A subsidiary in the same district underwent simplified cancellation. No administrative penalties, enforcement records or business-abnormality listings were found. The CMH Verified stamp reflects the registry match; the flags stay on the page.
Talk to Mammoth Building Materials directly.
Send your tile type, the joint width, the area to be grouted, the destination market and your order size. Ask, in the same message, for the test report against your market’s standard, the VOC data, the safety data sheet and a shipped-order reference. ChinaMakersHub will route the registry documents with your inquiry.