Weifang Shihua Chemical Building Material Co., Ltd.
Weifang Shihua Chemical Building Materials Co., Ltd.
Founded in 1994, the company has a registered capital of RMB 100.86
million and covers a plant area of over 30,000 square meters. It
mainly manufactures more than 100 types of products across five
major series, including Shihua‑brand polyethylene‑polypropylene /
polyester waterproof membranes, non‑asphalt‑based polymer
self‑adhesive pre‑applied waterproof membranes, elastomer‑modified
/ plastomer‑modified asphalt waterproof membranes, root‑resistant
waterproof membranes for green roof systems, polymer‑modified
asphalt self‑adhesive waterproof membranes, one‑component /
two‑component polyurethane waterproof coatings, and butyl
waterproof tapes.
The company is equipped with multiple modern high‑grade
fully‑automatic one‑step forming production lines for
polyethylene‑polypropylene and polyester composite waterproof
membranes, with an annual output of 35 million square meters. There
are also 2 sets of modern high‑grade fully‑automatic SBS production
lines delivering an annual output of 8 million square meters. It is
a modern comprehensive enterprise for new‑type waterproof materials
integrating R&D, production, sales, construction and
after‑sales services.
The company serves as a standing‑director member of the Waterproof
Material Special Committee under the Building Materials Branch of
the Chinese Ceramic Society. It has been awarded honors including
“National Advanced Enterprise in Waterproof Industry”, “Excellent
Enterprise for Chinese Polymer Waterproof Membranes”, “Top‑20
Enterprise in China’s Building Waterproofing & Thermal Insulation
Industry”, “Excellent Construction Enterprise in China’s Building
Waterproofing & Thermal Insulation Industry”, and “Scientific &
Technological Innovation Enterprise in China’s Building
Waterproofing & Thermal Insulation Industry”. For many consecutive
years, it has been listed as Shandong Provincial “Contract‑Abiding
& Credit‑Honoring Enterprise”, Top‑10 Comprehensive‑Development
Enterprise of Shandong Building Waterproofing Industry, Dual‑title
“Hidden Champion Enterprise” of Weifang City, Shandong Provincial
“Specialized‑Refined‑Differentiated‑Innovative” SME, and Shandong
Gazelle Enterprise.
Its trademark “Shihua” was accredited as “Shandong Provincial
Famous Trademark” in November 2010 and successfully renewed
consecutively. In 2014, Shihua‑branded products were recognized as
“Shandong Famous‑Brand Products”. In 2018, the “Shihua” trademark
was granted the title of “China Well‑Known Trademark” by the
Trademark Office of the State Administration for Industry and
Commerce.
Supported by sound management and scientific operation, the company
has obtained three‑system certifications: ISO 9001:2008 Quality
Management System, ISO 14001:2004 Environmental Management System
and ISO 18001 Occupational Health & Safety Management System. As a
High‑Tech Enterprise, it boasts strong innovation and research
capabilities, and hosts multiple provincial‑municipal R&D
platforms including China Construction Industry Standard
Laboratory, Shandong Provincial One‑Enterprise‑One‑Technology
R&D Center, Shandong Provincial Industrial Design Center,
Weifang Key Laboratory and Weifang Engineering Laboratory.
Meanwhile, the company holds Class‑I Qualification for National
Waterproof, Anti‑corrosion and Thermal‑Insulation Construction
Projects. Its products and construction teams cover more than 30
provinces and municipalities nationwide, and are widely recognized
and well‑received by customers.
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