Set of 6 unmounted spherical lenses to explore the properties of different lenses how they interact and affect light concepts of reflection and refraction and combination of lenses Made of optically worked plate glass with polished faces and ground edges Includes one each of the following typical shapes double convex planoconvex converging concaveconvex convexo concave diverging concaveconvex concavoconvex double concave and planoconcave Supplied in a velvetlined box Available in lens sizes diameters
PP plastic tray food tray-Dalian WOSEN Plastic Industry Co., Ltd. (Dalian Shunde Trade Co., Ltd.) was founded in 2005.We are a professional manufacturer of food packaging materials.
The registered capital is 5 million RMB, total investment is 70 million RMB. It is divided into two factories in Dalian and Shenyang city. Dalian factory covers 7,000, including a 300,000-level purification workshop of 1200.Shenyang factory covers 15,000 including a 300,000-level purification workshop of 10,000 .
We build workshop in accordance with food-grade GMP standards, and passed the ISO9001 and ISO22000 certification.
There are more than 260 employees, 80% of which are core staff, forming a excellent work team.
We are a comprehensive plastics processing enterprise, which integrates injection molding, blister, sheet extrusion and cup making, can produce 200-2000ml plastic barrels of PE and PP materials. We strictly implement 6S management standards, and we believe that always guarantee the advancement of production equipment is our biggest advantage.
At present, we mainly produce plastic packaging products for major dairy companies in the country. Such as plastic lids for milk powder cans, yoghurt cups, milk buckets, etc. Secondly, produce plastic packaging products for catering industry, seafood, cold drinks, industry, pets, wipes, etc.Among them, milk powder bucket lids, sushi trays, frozen seafood trays and other products are exported to the United States, Australia, Japan, Singapore and other places. The main processing materials are PP, PE, PS, PET, PVC, etc.We can provide customized supporting services for the dairy industry, food processing industry and other industries.
The main customers are Mengniu Dairy, Wandashan Dairy, Huishan Dairy, Yili Dairy, Zhangzidao Group, Yoshino, Yahui Food, Alice, Dalian Times Marine Food, Dalian Gaishi Food, Dalian Kowa Foods, etc.
These products are manufactured from a patented 100% plastic and PLA free compound. The products are 100% environmentally friendly and home compostable. The products can withstand extreme temperatures ranging from -40 to 240 Celsius. We can custom make any size container, plates and or tray/s with or without lids. The containers/trays can be heat sealed. Available in two colours and we ship anywhere in the world.
