PVC foam boards are versatile and increasingly popular materials used across various industries. Known for their lightweight, durable, and easy-to-handle properties, these boards are becoming a preferred alternative to traditional materials like wood and metal. Businesses such as Goldensign Industry Co., Ltd. are leading suppliers, offering high-quality PVC foam boards tailored for different applications. Read More

How to judge the quality of aluminum composite panel?1. Aluminum skin thickness: If the surface aluminum thickness is 0.5mm, the actual measurement should be, aluminum thickness 0.5mm + fluorocarbon paint thickness 0.025mm=0.525mm (total thickness of surface aluminum).2. Fluorocarbon paint (PVDF): a Read More

How to distinguish the quality of acrylic materialAs an emerging material, acrylic is used in all walks of life. Nowadays, the quality of various acrylic products on the market is endless. It is not easy to choose a high-quality acrylic product. Read More

In our daily life, many people will install some pvc materials in their homes, so how many degrees can pvc withstand high temperature?1. How many degrees can pvc withstand high temperature1. Ordinary pvc can withstand a high temperature of 60 degrees. Some people say that PVC can withstand a high te Read More

1. Glowing effectAcrylic has good light transmittance and can be used as luminous characters. The material is a bit like glass and can also reflect light; PVC is opaque, so it will not be used for luminous characters.2. Weather resistanceAcrylic material is also relatively brittle and easily damaged Read More

PVC Foam Board is a light, soft and durable board. Due to its flatness, bright, smooth surface, it is an ideal choice for construction, architecture, transpotation, signage & furniture . Its main material is PVC resin powder, activated light calcium carbonate and other foaming additives. The board has a uniform closed cell structure and many properties. Read More

Say goodbye to the unforgettable 2021 and welcome the brand new 2022. On January 14, 2022, the "2022 New Year's Party" of GOLDENSIGN INDUSTRY CO., LTD was held in Goldensign's office. The whole party was filled with a harmonious, warm, enthusiastic and joyful atmosphere, and all the staff of Jinxin showed a spirit of vigor, enthusiasm and unity. Read More

What are the reasons for the yellowing of PVC plastic?The yellowing of plastics refers to the chain reaction of the chain-like polymer molecular chain breaking under high temperature, oxidizing environment, or under the action of ultraviolet, infrared, and microorganisms, which triggers free radical Read More

Last Christmas, we had a carnival, once peace, we blessed, this year's wonderful, we look forward to, Christmas gifts, we prepared, affectionate greetings, we presented, all Goldensign staff in this festive season, wish you Christmas has a smiley face! Read More